863918848

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6037}}^1$

素因数の和:6109

約数の個数: 72

約数和(自身を含む): 1900617488

約数和(自身を除く): 1036698640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 3328, 4472, 5504, 6037, 8944, 11008, 12074, 17888, 24148, 35776, 48296, 71552, 78481, 96592, 143104, 156962, 193184, 259591, 313924, 386368, 519182, 627848, 772736, 1038364, 1255696, 1545472, 2076728, 2511392, 3374683, 4153456, 5022784, 6749366, 8306912, 10045568, 13498732, 16613824, 20091136, 26997464, 33227648, 53994928, 66455296, 107989856, 215979712, 431959424, 863918848]

約数ペア:

[(1, 863918848), (2, 431959424), (4, 215979712), (8, 107989856), (13, 66455296), (16, 53994928), (26, 33227648), (32, 26997464), (43, 20091136), (52, 16613824), (64, 13498732), (86, 10045568), (104, 8306912), (128, 6749366), (172, 5022784), (208, 4153456), (256, 3374683), (344, 2511392), (416, 2076728), (559, 1545472), (688, 1255696), (832, 1038364), (1118, 772736), (1376, 627848), (1664, 519182), (2236, 386368), (2752, 313924), (3328, 259591), (4472, 193184), (5504, 156962), (6037, 143104), (8944, 96592), (11008, 78481), (12074, 71552), (17888, 48296), (24148, 35776)]