28315834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7487}}^1$

素因数の和:7581

約数の個数: 16

約数和(自身を含む): 44568576

約数和(自身を除く): 16252742

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7487, 14974, 232097, 456707, 464194, 913414, 14157917, 28315834]

約数ペア:

[(1, 28315834), (2, 14157917), (31, 913414), (61, 464194), (62, 456707), (122, 232097), (1891, 14974), (3782, 7487)]