40075594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 26452406

約数列:

[1, 2, 13, 26, 79, 109, 158, 179, 218, 358, 1027, 1417, 2054, 2327, 2834, 4654, 8611, 14141, 17222, 19511, 28282, 39022, 111943, 183833, 223886, 253643, 367666, 507286, 1541369, 3082738, 20037797, 40075594]

約数ペア:

[(1, 40075594), (2, 20037797), (13, 3082738), (26, 1541369), (79, 507286), (109, 367666), (158, 253643), (179, 223886), (218, 183833), (358, 111943), (1027, 39022), (1417, 28282), (2054, 19511), (2327, 17222), (2834, 14141), (4654, 8611)]