42765432848

素因数分解:

$2^4\times {\mathrm{2741}}^1\times {\mathrm{975133}}^1$

素因数の和:977882

約数の個数: 20

約数和(自身を含む): 82888340268

約数和(自身を除く): 40122907420

約数列:

[1, 2, 4, 8, 16, 2741, 5482, 10964, 21928, 43856, 975133, 1950266, 3900532, 7801064, 15602128, 2672839553, 5345679106, 10691358212, 21382716424, 42765432848]

約数ペア:

[(1, 42765432848), (2, 21382716424), (4, 10691358212), (8, 5345679106), (16, 2672839553), (2741, 15602128), (5482, 7801064), (10964, 3900532), (21928, 1950266), (43856, 975133)]