140614768

素因数分解:

$2^4\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2089}}^1$

素因数の和:2705

約数の個数: 40

約数和(自身を含む): 312028640

約数和(自身を除く): 171413872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1202, 2089, 2404, 4178, 4207, 4808, 8356, 8414, 9616, 14623, 16712, 16828, 29246, 33424, 33656, 58492, 67312, 116984, 233968, 1255489, 2510978, 5021956, 8788423, 10043912, 17576846, 20087824, 35153692, 70307384, 140614768]

約数ペア:

[(1, 140614768), (2, 70307384), (4, 35153692), (7, 20087824), (8, 17576846), (14, 10043912), (16, 8788423), (28, 5021956), (56, 2510978), (112, 1255489), (601, 233968), (1202, 116984), (2089, 67312), (2404, 58492), (4178, 33656), (4207, 33424), (4808, 29246), (8356, 16828), (8414, 16712), (9616, 14623)]