13346864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 27141120

約数和(自身を除く): 13794256

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 379, 496, 568, 758, 1136, 1516, 2201, 3032, 4402, 6064, 8804, 11749, 17608, 23498, 26909, 35216, 46996, 53818, 93992, 107636, 187984, 215272, 430544, 834179, 1668358, 3336716, 6673432, 13346864]

約数ペア:

[(1, 13346864), (2, 6673432), (4, 3336716), (8, 1668358), (16, 834179), (31, 430544), (62, 215272), (71, 187984), (124, 107636), (142, 93992), (248, 53818), (284, 46996), (379, 35216), (496, 26909), (568, 23498), (758, 17608), (1136, 11749), (1516, 8804), (2201, 6064), (3032, 4402)]