8401022968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{11719}}^1$

素因数の和:11912

約数の個数: 64

約数和(自身を含む): 17395761600

約数和(自身を除く): 8994738632

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 113, 122, 226, 244, 452, 488, 793, 904, 1469, 1586, 2938, 3172, 5876, 6344, 6893, 11719, 11752, 13786, 23438, 27572, 46876, 55144, 89609, 93752, 152347, 179218, 304694, 358436, 609388, 714859, 716872, 1218776, 1324247, 1429718, 2648494, 2859436, 5296988, 5718872, 9293167, 10593976, 17215211, 18586334, 34430422, 37172668, 68860844, 74345336, 80779067, 137721688, 161558134, 323116268, 646232536, 1050127871, 2100255742, 4200511484, 8401022968]

約数ペア:

[(1, 8401022968), (2, 4200511484), (4, 2100255742), (8, 1050127871), (13, 646232536), (26, 323116268), (52, 161558134), (61, 137721688), (104, 80779067), (113, 74345336), (122, 68860844), (226, 37172668), (244, 34430422), (452, 18586334), (488, 17215211), (793, 10593976), (904, 9293167), (1469, 5718872), (1586, 5296988), (2938, 2859436), (3172, 2648494), (5876, 1429718), (6344, 1324247), (6893, 1218776), (11719, 716872), (11752, 714859), (13786, 609388), (23438, 358436), (27572, 304694), (46876, 179218), (55144, 152347), (89609, 93752)]