27800912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 55865472

約数和(自身を除く): 28064560

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 151, 296, 302, 311, 592, 604, 622, 1208, 1244, 2416, 2488, 4976, 5587, 11174, 11507, 22348, 23014, 44696, 46028, 46961, 89392, 92056, 93922, 184112, 187844, 375688, 751376, 1737557, 3475114, 6950228, 13900456, 27800912]

約数ペア:

[(1, 27800912), (2, 13900456), (4, 6950228), (8, 3475114), (16, 1737557), (37, 751376), (74, 375688), (148, 187844), (151, 184112), (296, 93922), (302, 92056), (311, 89392), (592, 46961), (604, 46028), (622, 44696), (1208, 23014), (1244, 22348), (2416, 11507), (2488, 11174), (4976, 5587)]