2880727616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{32359}}^1$

素因数の和:32491

約数の個数: 56

約数和(自身を含む): 6213896640

約数和(自身を除く): 3333169024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1391, 1712, 2782, 3424, 5564, 6848, 11128, 22256, 32359, 44512, 64718, 89024, 129436, 258872, 420667, 517744, 841334, 1035488, 1682668, 2070976, 3365336, 3462413, 6730672, 6924826, 13461344, 13849652, 26922688, 27699304, 45011369, 55398608, 90022738, 110797216, 180045476, 221594432, 360090952, 720181904, 1440363808, 2880727616]

約数ペア:

[(1, 2880727616), (2, 1440363808), (4, 720181904), (8, 360090952), (13, 221594432), (16, 180045476), (26, 110797216), (32, 90022738), (52, 55398608), (64, 45011369), (104, 27699304), (107, 26922688), (208, 13849652), (214, 13461344), (416, 6924826), (428, 6730672), (832, 3462413), (856, 3365336), (1391, 2070976), (1712, 1682668), (2782, 1035488), (3424, 841334), (5564, 517744), (6848, 420667), (11128, 258872), (22256, 129436), (32359, 89024), (44512, 64718)]