1652768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 3651480

約数和(自身を除く): 1998712

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 137, 208, 232, 274, 377, 416, 464, 548, 754, 928, 1096, 1508, 1781, 2192, 3016, 3562, 3973, 4384, 6032, 7124, 7946, 12064, 14248, 15892, 28496, 31784, 51649, 56992, 63568, 103298, 127136, 206596, 413192, 826384, 1652768]

約数ペア:

[(1, 1652768), (2, 826384), (4, 413192), (8, 206596), (13, 127136), (16, 103298), (26, 63568), (29, 56992), (32, 51649), (52, 31784), (58, 28496), (104, 15892), (116, 14248), (137, 12064), (208, 7946), (232, 7124), (274, 6032), (377, 4384), (416, 3973), (464, 3562), (548, 3016), (754, 2192), (928, 1781), (1096, 1508)]