74656738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 128620800

約数和(自身を除く): 53964062

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 1913, 2054, 3002, 3826, 19513, 24869, 36347, 39026, 49738, 72694, 151127, 302254, 472511, 945022, 1964651, 2871413, 3929302, 5742826, 37328369, 74656738]

約数ペア:

[(1, 74656738), (2, 37328369), (13, 5742826), (19, 3929302), (26, 2871413), (38, 1964651), (79, 945022), (158, 472511), (247, 302254), (494, 151127), (1027, 72694), (1501, 49738), (1913, 39026), (2054, 36347), (3002, 24869), (3826, 19513)]