23256168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 63201600

約数和(自身を除く): 39945432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 569, 786, 1048, 1138, 1572, 1703, 1707, 2276, 3144, 3406, 3414, 4552, 5109, 6812, 6828, 7397, 10218, 13624, 13656, 14794, 20436, 22191, 29588, 40872, 44382, 59176, 74539, 88764, 149078, 177528, 223617, 298156, 447234, 596312, 894468, 969007, 1788936, 1938014, 2907021, 3876028, 5814042, 7752056, 11628084, 23256168]

約数ペア:

[(1, 23256168), (2, 11628084), (3, 7752056), (4, 5814042), (6, 3876028), (8, 2907021), (12, 1938014), (13, 1788936), (24, 969007), (26, 894468), (39, 596312), (52, 447234), (78, 298156), (104, 223617), (131, 177528), (156, 149078), (262, 88764), (312, 74539), (393, 59176), (524, 44382), (569, 40872), (786, 29588), (1048, 22191), (1138, 20436), (1572, 14794), (1703, 13656), (1707, 13624), (2276, 10218), (3144, 7397), (3406, 6828), (3414, 6812), (4552, 5109)]