42576608254

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{28403}}^1$

素因数の和:28920

約数の個数: 32

約数和(自身を含む): 67144329216

約数和(自身を除く): 24567720962

約数列:

[1, 2, 37, 47, 74, 94, 431, 862, 1739, 3478, 15947, 20257, 28403, 31894, 40514, 56806, 749509, 1050911, 1334941, 1499018, 2101822, 2669882, 12241693, 24483386, 49392817, 98785634, 452942641, 575359571, 905885282, 1150719142, 21288304127, 42576608254]

約数ペア:

[(1, 42576608254), (2, 21288304127), (37, 1150719142), (47, 905885282), (74, 575359571), (94, 452942641), (431, 98785634), (862, 49392817), (1739, 24483386), (3478, 12241693), (15947, 2669882), (20257, 2101822), (28403, 1499018), (31894, 1334941), (40514, 1050911), (56806, 749509)]