826384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 1796760

約数和(自身を除く): 970376

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 137, 208, 232, 274, 377, 464, 548, 754, 1096, 1508, 1781, 2192, 3016, 3562, 3973, 6032, 7124, 7946, 14248, 15892, 28496, 31784, 51649, 63568, 103298, 206596, 413192, 826384]

約数ペア:

[(1, 826384), (2, 413192), (4, 206596), (8, 103298), (13, 63568), (16, 51649), (26, 31784), (29, 28496), (52, 15892), (58, 14248), (104, 7946), (116, 7124), (137, 6032), (208, 3973), (232, 3562), (274, 3016), (377, 2192), (464, 1781), (548, 1508), (754, 1096)]