2851264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 56

約数和(自身を含む): 6400800

約数和(自身を除く): 3549536

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 149, 184, 208, 298, 299, 368, 416, 596, 598, 736, 832, 1192, 1196, 1472, 1937, 2384, 2392, 3427, 3874, 4768, 4784, 6854, 7748, 9536, 9568, 13708, 15496, 19136, 27416, 30992, 44551, 54832, 61984, 89102, 109664, 123968, 178204, 219328, 356408, 712816, 1425632, 2851264]

約数ペア:

[(1, 2851264), (2, 1425632), (4, 712816), (8, 356408), (13, 219328), (16, 178204), (23, 123968), (26, 109664), (32, 89102), (46, 61984), (52, 54832), (64, 44551), (92, 30992), (104, 27416), (149, 19136), (184, 15496), (208, 13708), (298, 9568), (299, 9536), (368, 7748), (416, 6854), (596, 4784), (598, 4768), (736, 3874), (832, 3427), (1192, 2392), (1196, 2384), (1472, 1937)]