68958064

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15017}}^1$

素因数の和:15073

約数の個数: 40

約数和(自身を含む): 156427488

約数和(自身を除く): 87469424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 15017, 30034, 60068, 105119, 120136, 210238, 240272, 420476, 615697, 840952, 1231394, 1681904, 2462788, 4309879, 4925576, 8619758, 9851152, 17239516, 34479032, 68958064]

約数ペア:

[(1, 68958064), (2, 34479032), (4, 17239516), (7, 9851152), (8, 8619758), (14, 4925576), (16, 4309879), (28, 2462788), (41, 1681904), (56, 1231394), (82, 840952), (112, 615697), (164, 420476), (287, 240272), (328, 210238), (574, 120136), (656, 105119), (1148, 60068), (2296, 30034), (4592, 15017)]