8247616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 18434304

約数和(自身を除く): 10186688

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 431, 598, 736, 832, 862, 1196, 1472, 1724, 2392, 3448, 4784, 5603, 6896, 9568, 9913, 11206, 13792, 19136, 19826, 22412, 27584, 39652, 44824, 79304, 89648, 128869, 158608, 179296, 257738, 317216, 358592, 515476, 634432, 1030952, 2061904, 4123808, 8247616]

約数ペア:

[(1, 8247616), (2, 4123808), (4, 2061904), (8, 1030952), (13, 634432), (16, 515476), (23, 358592), (26, 317216), (32, 257738), (46, 179296), (52, 158608), (64, 128869), (92, 89648), (104, 79304), (184, 44824), (208, 39652), (299, 27584), (368, 22412), (416, 19826), (431, 19136), (598, 13792), (736, 11206), (832, 9913), (862, 9568), (1196, 6896), (1472, 5603), (1724, 4784), (2392, 3448)]