42272664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251623}}^1$

素因数の和:251639

約数の個数: 32

約数和(自身を含む): 120779520

約数和(自身を除く): 78506856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251623, 503246, 754869, 1006492, 1509738, 1761361, 2012984, 3019476, 3522722, 5284083, 6038952, 7045444, 10568166, 14090888, 21136332, 42272664]

約数ペア:

[(1, 42272664), (2, 21136332), (3, 14090888), (4, 10568166), (6, 7045444), (7, 6038952), (8, 5284083), (12, 3522722), (14, 3019476), (21, 2012984), (24, 1761361), (28, 1509738), (42, 1006492), (56, 754869), (84, 503246), (168, 251623)]