40517493208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{4243}}^1\times {\mathrm{32261}}^1$

素因数の和:36547

約数の個数: 32

約数和(自身を含む): 78044358960

約数和(自身を除く): 37526865752

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 4243, 8486, 16972, 32261, 33944, 64522, 129044, 156991, 258088, 313982, 627964, 1193657, 1255928, 2387314, 4774628, 9549256, 136883423, 273766846, 547533692, 1095067384, 5064686651, 10129373302, 20258746604, 40517493208]

約数ペア:

[(1, 40517493208), (2, 20258746604), (4, 10129373302), (8, 5064686651), (37, 1095067384), (74, 547533692), (148, 273766846), (296, 136883423), (4243, 9549256), (8486, 4774628), (16972, 2387314), (32261, 1255928), (33944, 1193657), (64522, 627964), (129044, 313982), (156991, 258088)]