28048496736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{11243}}^1$

素因数の和:13268

約数の個数: 96

約数和(自身を含む): 79337664000

約数和(自身を除く): 51289167264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1999, 3998, 5997, 7996, 11243, 11994, 15992, 22486, 23988, 25987, 31984, 33729, 44972, 47976, 51974, 63968, 67458, 77961, 89944, 95952, 103948, 134916, 146159, 155922, 179888, 191904, 207896, 269832, 292318, 311844, 359776, 415792, 438477, 539664, 584636, 623688, 831584, 876954, 1079328, 1169272, 1247376, 1753908, 2338544, 2494752, 3507816, 4677088, 7015632, 14031264, 22474757, 44949514, 67424271, 89899028, 134848542, 179798056, 269697084, 292171841, 359596112, 539394168, 584343682, 719192224, 876515523, 1078788336, 1168687364, 1753031046, 2157576672, 2337374728, 3506062092, 4674749456, 7012124184, 9349498912, 14024248368, 28048496736]

約数ペア:

[(1, 28048496736), (2, 14024248368), (3, 9349498912), (4, 7012124184), (6, 4674749456), (8, 3506062092), (12, 2337374728), (13, 2157576672), (16, 1753031046), (24, 1168687364), (26, 1078788336), (32, 876515523), (39, 719192224), (48, 584343682), (52, 539394168), (78, 359596112), (96, 292171841), (104, 269697084), (156, 179798056), (208, 134848542), (312, 89899028), (416, 67424271), (624, 44949514), (1248, 22474757), (1999, 14031264), (3998, 7015632), (5997, 4677088), (7996, 3507816), (11243, 2494752), (11994, 2338544), (15992, 1753908), (22486, 1247376), (23988, 1169272), (25987, 1079328), (31984, 876954), (33729, 831584), (44972, 623688), (47976, 584636), (51974, 539664), (63968, 438477), (67458, 415792), (77961, 359776), (89944, 311844), (95952, 292318), (103948, 269832), (134916, 207896), (146159, 191904), (155922, 179888)]