71593544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19843}}^1$

素因数の和:19901

約数の個数: 32

約数和(自身を含む): 150020640

約数和(自身を除く): 78427096

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 19843, 39686, 79372, 158744, 218273, 436546, 813563, 873092, 1627126, 1746184, 3254252, 6508504, 8949193, 17898386, 35796772, 71593544]

約数ペア:

[(1, 71593544), (2, 35796772), (4, 17898386), (8, 8949193), (11, 6508504), (22, 3254252), (41, 1746184), (44, 1627126), (82, 873092), (88, 813563), (164, 436546), (328, 218273), (451, 158744), (902, 79372), (1804, 39686), (3608, 19843)]