64729642

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2202

約数の個数: 24

約数和(自身を含む): 105137676

約数和(自身を除く): 40408034

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 2113, 4226, 15317, 30634, 35921, 71842, 111989, 223978, 610657, 1221314, 1903813, 3807626, 32364821, 64729642]

約数ペア:

[(1, 64729642), (2, 32364821), (17, 3807626), (34, 1903813), (53, 1221314), (106, 610657), (289, 223978), (578, 111989), (901, 71842), (1802, 35921), (2113, 30634), (4226, 15317)]