1632848

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 3690240

約数和(自身を除く): 2057392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 239, 244, 427, 478, 488, 854, 956, 976, 1673, 1708, 1912, 3346, 3416, 3824, 6692, 6832, 13384, 14579, 26768, 29158, 58316, 102053, 116632, 204106, 233264, 408212, 816424, 1632848]

約数ペア:

[(1, 1632848), (2, 816424), (4, 408212), (7, 233264), (8, 204106), (14, 116632), (16, 102053), (28, 58316), (56, 29158), (61, 26768), (112, 14579), (122, 13384), (239, 6832), (244, 6692), (427, 3824), (478, 3416), (488, 3346), (854, 1912), (956, 1708), (976, 1673)]