78510244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{983}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 141176448

約数和(自身を除く): 62666204

約数列:

[1, 2, 4, 41, 82, 164, 487, 974, 983, 1948, 1966, 3932, 19967, 39934, 40303, 79868, 80606, 161212, 478721, 957442, 1914884, 19627561, 39255122, 78510244]

約数ペア:

[(1, 78510244), (2, 39255122), (4, 19627561), (41, 1914884), (82, 957442), (164, 478721), (487, 161212), (974, 80606), (983, 79868), (1948, 40303), (1966, 39934), (3932, 19967)]