72585266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 119883456

約数和(自身を除く): 47298190

約数列:

[1, 2, 13, 26, 101, 131, 202, 211, 262, 422, 1313, 1703, 2626, 2743, 3406, 5486, 13231, 21311, 26462, 27641, 42622, 55282, 172003, 277043, 344006, 359333, 554086, 718666, 2791741, 5583482, 36292633, 72585266]

約数ペア:

[(1, 72585266), (2, 36292633), (13, 5583482), (26, 2791741), (101, 718666), (131, 554086), (202, 359333), (211, 344006), (262, 277043), (422, 172003), (1313, 55282), (1703, 42622), (2626, 27641), (2743, 26462), (3406, 21311), (5486, 13231)]