40683136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 91163520

約数和(自身を除く): 50480384

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1063, 1196, 1472, 1664, 2126, 2392, 2944, 4252, 4784, 8504, 9568, 13819, 17008, 19136, 24449, 27638, 34016, 38272, 48898, 55276, 68032, 97796, 110552, 136064, 195592, 221104, 317837, 391184, 442208, 635674, 782368, 884416, 1271348, 1564736, 1768832, 2542696, 3129472, 5085392, 10170784, 20341568, 40683136]

約数ペア:

[(1, 40683136), (2, 20341568), (4, 10170784), (8, 5085392), (13, 3129472), (16, 2542696), (23, 1768832), (26, 1564736), (32, 1271348), (46, 884416), (52, 782368), (64, 635674), (92, 442208), (104, 391184), (128, 317837), (184, 221104), (208, 195592), (299, 136064), (368, 110552), (416, 97796), (598, 68032), (736, 55276), (832, 48898), (1063, 38272), (1196, 34016), (1472, 27638), (1664, 24449), (2126, 19136), (2392, 17008), (2944, 13819), (4252, 9568), (4784, 8504)]