26945672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 54931800

約数和(自身を除く): 27986128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2377, 2834, 4754, 5668, 9508, 11336, 19016, 30901, 61802, 123604, 247208, 259093, 518186, 1036372, 2072744, 3368209, 6736418, 13472836, 26945672]

約数ペア:

[(1, 26945672), (2, 13472836), (4, 6736418), (8, 3368209), (13, 2072744), (26, 1036372), (52, 518186), (104, 259093), (109, 247208), (218, 123604), (436, 61802), (872, 30901), (1417, 19016), (2377, 11336), (2834, 9508), (4754, 5668)]