61916941952

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:1106

約数の個数: 128

約数和(自身を含む): 132192000000

約数和(自身を除く): 70275058048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 272, 449, 499, 508, 544, 898, 998, 1016, 1088, 1796, 1996, 2032, 2159, 2176, 3592, 3992, 4064, 4318, 7184, 7633, 7984, 8128, 8483, 8636, 14368, 15266, 15968, 16256, 16966, 17272, 28736, 30532, 31936, 33932, 34544, 57023, 57472, 61064, 63373, 63872, 67864, 69088, 114046, 122128, 126746, 135728, 138176, 224051, 228092, 244256, 253492, 271456, 276352, 448102, 456184, 488512, 506984, 542912, 896204, 912368, 969391, 977024, 1013968, 1077341, 1085824, 1792408, 1824736, 1938782, 2027936, 2154682, 3584816, 3649472, 3808867, 3877564, 4055872, 4309364, 7169632, 7298944, 7617734, 7755128, 8111744, 8618728, 14339264, 15235468, 15510256, 17237456, 28454477, 28678528, 30470936, 31020512, 34474912, 56908954, 60941872, 62041024, 68949824, 113817908, 121883744, 124082048, 137899648, 227635816, 243767488, 455271632, 483726109, 487534976, 910543264, 967452218, 1821086528, 1934904436, 3642173056, 3869808872, 7739617744, 15479235488, 30958470976, 61916941952]

約数ペア:

[(1, 61916941952), (2, 30958470976), (4, 15479235488), (8, 7739617744), (16, 3869808872), (17, 3642173056), (32, 1934904436), (34, 1821086528), (64, 967452218), (68, 910543264), (127, 487534976), (128, 483726109), (136, 455271632), (254, 243767488), (272, 227635816), (449, 137899648), (499, 124082048), (508, 121883744), (544, 113817908), (898, 68949824), (998, 62041024), (1016, 60941872), (1088, 56908954), (1796, 34474912), (1996, 31020512), (2032, 30470936), (2159, 28678528), (2176, 28454477), (3592, 17237456), (3992, 15510256), (4064, 15235468), (4318, 14339264), (7184, 8618728), (7633, 8111744), (7984, 7755128), (8128, 7617734), (8483, 7298944), (8636, 7169632), (14368, 4309364), (15266, 4055872), (15968, 3877564), (16256, 3808867), (16966, 3649472), (17272, 3584816), (28736, 2154682), (30532, 2027936), (31936, 1938782), (33932, 1824736), (34544, 1792408), (57023, 1085824), (57472, 1077341), (61064, 1013968), (63373, 977024), (63872, 969391), (67864, 912368), (69088, 896204), (114046, 542912), (122128, 506984), (126746, 488512), (135728, 456184), (138176, 448102), (224051, 276352), (228092, 271456), (244256, 253492)]