427553168

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{35677}}^1$

素因数の和:35799

約数の個数: 40

約数和(自身を含む): 955599552

約数和(自身を除く): 528046384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 35677, 71354, 142708, 249739, 285416, 499478, 570832, 998956, 1997912, 3817439, 3995824, 7634878, 15269756, 26722073, 30539512, 53444146, 61079024, 106888292, 213776584, 427553168]

約数ペア:

[(1, 427553168), (2, 213776584), (4, 106888292), (7, 61079024), (8, 53444146), (14, 30539512), (16, 26722073), (28, 15269756), (56, 7634878), (107, 3995824), (112, 3817439), (214, 1997912), (428, 998956), (749, 570832), (856, 499478), (1498, 285416), (1712, 249739), (2996, 142708), (5992, 71354), (11984, 35677)]