40534936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 87907680

約数和(自身を除く): 47372744

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 101, 104, 136, 202, 221, 227, 404, 442, 454, 808, 884, 908, 1313, 1717, 1768, 1816, 2626, 2951, 3434, 3859, 5252, 5902, 6868, 7718, 10504, 11804, 13736, 15436, 22321, 22927, 23608, 30872, 44642, 45854, 50167, 89284, 91708, 100334, 178568, 183416, 200668, 298051, 389759, 401336, 596102, 779518, 1192204, 1559036, 2384408, 3118072, 5066867, 10133734, 20267468, 40534936]

約数ペア:

[(1, 40534936), (2, 20267468), (4, 10133734), (8, 5066867), (13, 3118072), (17, 2384408), (26, 1559036), (34, 1192204), (52, 779518), (68, 596102), (101, 401336), (104, 389759), (136, 298051), (202, 200668), (221, 183416), (227, 178568), (404, 100334), (442, 91708), (454, 89284), (808, 50167), (884, 45854), (908, 44642), (1313, 30872), (1717, 23608), (1768, 22927), (1816, 22321), (2626, 15436), (2951, 13736), (3434, 11804), (3859, 10504), (5252, 7718), (5902, 6868)]