56765464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 132249600

約数和(自身を除く): 75484136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1721, 1736, 2356, 3442, 4123, 4712, 6884, 8246, 12047, 13768, 16492, 24094, 32699, 32984, 48188, 53351, 65398, 96376, 106702, 130796, 213404, 228893, 261592, 373457, 426808, 457786, 746914, 915572, 1013669, 1493828, 1831144, 2027338, 2987656, 4054676, 7095683, 8109352, 14191366, 28382732, 56765464]

約数ペア:

[(1, 56765464), (2, 28382732), (4, 14191366), (7, 8109352), (8, 7095683), (14, 4054676), (19, 2987656), (28, 2027338), (31, 1831144), (38, 1493828), (56, 1013669), (62, 915572), (76, 746914), (124, 457786), (133, 426808), (152, 373457), (217, 261592), (248, 228893), (266, 213404), (434, 130796), (532, 106702), (589, 96376), (868, 65398), (1064, 53351), (1178, 48188), (1721, 32984), (1736, 32699), (2356, 24094), (3442, 16492), (4123, 13768), (4712, 12047), (6884, 8246)]