742907288

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{11621}}^1$

素因数の和:11819

約数の個数: 32

約数和(自身を含む): 1426716720

約数和(自身を除く): 683809432

約数列:

[1, 2, 4, 8, 61, 122, 131, 244, 262, 488, 524, 1048, 7991, 11621, 15982, 23242, 31964, 46484, 63928, 92968, 708881, 1417762, 1522351, 2835524, 3044702, 5671048, 6089404, 12178808, 92863411, 185726822, 371453644, 742907288]

約数ペア:

[(1, 742907288), (2, 371453644), (4, 185726822), (8, 92863411), (61, 12178808), (122, 6089404), (131, 5671048), (244, 3044702), (262, 2835524), (488, 1522351), (524, 1417762), (1048, 708881), (7991, 92968), (11621, 63928), (15982, 46484), (23242, 31964)]