23965564

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 49593600

約数和(自身を除く): 25628036

約数列:

[1, 2, 4, 7, 14, 28, 59, 89, 118, 163, 178, 236, 326, 356, 413, 623, 652, 826, 1141, 1246, 1652, 2282, 2492, 4564, 5251, 9617, 10502, 14507, 19234, 21004, 29014, 36757, 38468, 58028, 67319, 73514, 101549, 134638, 147028, 203098, 269276, 406196, 855913, 1711826, 3423652, 5991391, 11982782, 23965564]

約数ペア:

[(1, 23965564), (2, 11982782), (4, 5991391), (7, 3423652), (14, 1711826), (28, 855913), (59, 406196), (89, 269276), (118, 203098), (163, 147028), (178, 134638), (236, 101549), (326, 73514), (356, 67319), (413, 58028), (623, 38468), (652, 36757), (826, 29014), (1141, 21004), (1246, 19234), (1652, 14507), (2282, 10502), (2492, 9617), (4564, 5251)]