75989864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1601}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 151389000

約数和(自身を除く): 75399136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 1601, 2792, 3202, 5933, 6404, 11866, 12808, 23732, 27217, 47464, 54434, 108868, 217736, 558749, 1117498, 2234996, 4469992, 9498733, 18997466, 37994932, 75989864]

約数ペア:

[(1, 75989864), (2, 37994932), (4, 18997466), (8, 9498733), (17, 4469992), (34, 2234996), (68, 1117498), (136, 558749), (349, 217736), (698, 108868), (1396, 54434), (1601, 47464), (2792, 27217), (3202, 23732), (5933, 12808), (6404, 11866)]