72693428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{18119}}^1$

素因数の和:18199

約数の個数: 24

約数和(自身を含む): 136987200

約数和(自身を除く): 64293772

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 18119, 36238, 72476, 308023, 616046, 1069021, 1232092, 2138042, 4276084, 18173357, 36346714, 72693428]

約数ペア:

[(1, 72693428), (2, 36346714), (4, 18173357), (17, 4276084), (34, 2138042), (59, 1232092), (68, 1069021), (118, 616046), (236, 308023), (1003, 72476), (2006, 36238), (4012, 18119)]