5581688

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 12619800

約数和(自身を除く): 7038112

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 491, 812, 982, 1421, 1624, 1964, 2842, 3437, 3928, 5684, 6874, 11368, 13748, 14239, 24059, 27496, 28478, 48118, 56956, 96236, 99673, 113912, 192472, 199346, 398692, 697711, 797384, 1395422, 2790844, 5581688]

約数ペア:

[(1, 5581688), (2, 2790844), (4, 1395422), (7, 797384), (8, 697711), (14, 398692), (28, 199346), (29, 192472), (49, 113912), (56, 99673), (58, 96236), (98, 56956), (116, 48118), (196, 28478), (203, 27496), (232, 24059), (392, 14239), (406, 13748), (491, 11368), (812, 6874), (982, 5684), (1421, 3928), (1624, 3437), (1964, 2842)]