283227568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1873}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 592094048

約数和(自身を除く): 308866480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 727, 1454, 1873, 2908, 3746, 5816, 7492, 9451, 11632, 14984, 18902, 24349, 29968, 37804, 48698, 75608, 97396, 151216, 194792, 389584, 1361671, 2723342, 5446684, 10893368, 17701723, 21786736, 35403446, 70806892, 141613784, 283227568]

約数ペア:

[(1, 283227568), (2, 141613784), (4, 70806892), (8, 35403446), (13, 21786736), (16, 17701723), (26, 10893368), (52, 5446684), (104, 2723342), (208, 1361671), (727, 389584), (1454, 194792), (1873, 151216), (2908, 97396), (3746, 75608), (5816, 48698), (7492, 37804), (9451, 29968), (11632, 24349), (14984, 18902)]