423603656

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{77983}}^1$

素因数の和:78093

約数の個数: 32

約数和(自身を含む): 917091840

約数和(自身を除く): 493488184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 77983, 155966, 311932, 545881, 623864, 1091762, 2183524, 4367048, 7564351, 15128702, 30257404, 52950457, 60514808, 105900914, 211801828, 423603656]

約数ペア:

[(1, 423603656), (2, 211801828), (4, 105900914), (7, 60514808), (8, 52950457), (14, 30257404), (28, 15128702), (56, 7564351), (97, 4367048), (194, 2183524), (388, 1091762), (679, 623864), (776, 545881), (1358, 311932), (2716, 155966), (5432, 77983)]