8398832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 17707200

約数和(自身を除く): 9308368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 271, 298, 542, 596, 1084, 1192, 1937, 2168, 2384, 3523, 3874, 4336, 7046, 7748, 14092, 15496, 28184, 30992, 40379, 56368, 80758, 161516, 323032, 524927, 646064, 1049854, 2099708, 4199416, 8398832]

約数ペア:

[(1, 8398832), (2, 4199416), (4, 2099708), (8, 1049854), (13, 646064), (16, 524927), (26, 323032), (52, 161516), (104, 80758), (149, 56368), (208, 40379), (271, 30992), (298, 28184), (542, 15496), (596, 14092), (1084, 7748), (1192, 7046), (1937, 4336), (2168, 3874), (2384, 3523)]