7990992

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 60

約数和(自身を含む): 22555104

約数和(自身を除く): 14564112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 263, 422, 526, 633, 789, 844, 1052, 1266, 1578, 1688, 1899, 2104, 2367, 2532, 3156, 3376, 3798, 4208, 4734, 5064, 6312, 7596, 9468, 10128, 12624, 15192, 18936, 30384, 37872, 55493, 110986, 166479, 221972, 332958, 443944, 499437, 665916, 887888, 998874, 1331832, 1997748, 2663664, 3995496, 7990992]

約数ペア:

[(1, 7990992), (2, 3995496), (3, 2663664), (4, 1997748), (6, 1331832), (8, 998874), (9, 887888), (12, 665916), (16, 499437), (18, 443944), (24, 332958), (36, 221972), (48, 166479), (72, 110986), (144, 55493), (211, 37872), (263, 30384), (422, 18936), (526, 15192), (633, 12624), (789, 10128), (844, 9468), (1052, 7596), (1266, 6312), (1578, 5064), (1688, 4734), (1899, 4208), (2104, 3798), (2367, 3376), (2532, 3156)]