29780488

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{70237}}^1$

素因数の和:70296

約数の個数: 16

約数和(自身を含む): 56892780

約数和(自身を除く): 27112292

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 70237, 140474, 280948, 561896, 3722561, 7445122, 14890244, 29780488]

約数ペア:

[(1, 29780488), (2, 14890244), (4, 7445122), (8, 3722561), (53, 561896), (106, 280948), (212, 140474), (424, 70237)]