72954548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2203}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 135519552

約数和(自身を除く): 62565004

約数列:

[1, 2, 4, 17, 34, 68, 487, 974, 1948, 2203, 4406, 8279, 8812, 16558, 33116, 37451, 74902, 149804, 1072861, 2145722, 4291444, 18238637, 36477274, 72954548]

約数ペア:

[(1, 72954548), (2, 36477274), (4, 18238637), (17, 4291444), (34, 2145722), (68, 1072861), (487, 149804), (974, 74902), (1948, 37451), (2203, 33116), (4406, 16558), (8279, 8812)]