75237428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72623}}^1$

素因数の和:72671

約数の個数: 24

約数和(自身を含む): 154543872

約数和(自身を除く): 79306444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 72623, 145246, 290492, 508361, 1016722, 2033444, 2687051, 5374102, 10748204, 18809357, 37618714, 75237428]

約数ペア:

[(1, 75237428), (2, 37618714), (4, 18809357), (7, 10748204), (14, 5374102), (28, 2687051), (37, 2033444), (74, 1016722), (148, 508361), (259, 290492), (518, 145246), (1036, 72623)]