40489124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6131}}^1$

素因数の和:6275

約数の個数: 24

約数和(自身を含む): 76919808

約数和(自身を除く): 36430684

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6131, 6604, 12262, 24524, 79703, 159406, 318812, 778637, 1557274, 3114548, 10122281, 20244562, 40489124]

約数ペア:

[(1, 40489124), (2, 20244562), (4, 10122281), (13, 3114548), (26, 1557274), (52, 778637), (127, 318812), (254, 159406), (508, 79703), (1651, 24524), (3302, 12262), (6131, 6604)]