40871896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6661}}^1$

素因数の和:6739

約数の個数: 32

約数和(自身を含む): 83941200

約数和(自身を除く): 43069304

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 6661, 13322, 26644, 53288, 86593, 173186, 346372, 392999, 692744, 785998, 1571996, 3143992, 5108987, 10217974, 20435948, 40871896]

約数ペア:

[(1, 40871896), (2, 20435948), (4, 10217974), (8, 5108987), (13, 3143992), (26, 1571996), (52, 785998), (59, 692744), (104, 392999), (118, 346372), (236, 173186), (472, 86593), (767, 53288), (1534, 26644), (3068, 13322), (6136, 6661)]