7828618

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 13927680

約数和(自身を除く): 6099062

約数列:

[1, 2, 7, 14, 61, 89, 103, 122, 178, 206, 427, 623, 721, 854, 1246, 1442, 5429, 6283, 9167, 10858, 12566, 18334, 38003, 43981, 64169, 76006, 87962, 128338, 559187, 1118374, 3914309, 7828618]

約数ペア:

[(1, 7828618), (2, 3914309), (7, 1118374), (14, 559187), (61, 128338), (89, 87962), (103, 76006), (122, 64169), (178, 43981), (206, 38003), (427, 18334), (623, 12566), (721, 10858), (854, 9167), (1246, 6283), (1442, 5429)]