40067728

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{673}}^1$

素因数の和:803

約数の個数: 30

約数和(自身を含む): 79042002

約数和(自身を除く): 38974274

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 673, 976, 1346, 2692, 3721, 5384, 7442, 10768, 14884, 29768, 41053, 59536, 82106, 164212, 328424, 656848, 2504233, 5008466, 10016932, 20033864, 40067728]

約数ペア:

[(1, 40067728), (2, 20033864), (4, 10016932), (8, 5008466), (16, 2504233), (61, 656848), (122, 328424), (244, 164212), (488, 82106), (673, 59536), (976, 41053), (1346, 29768), (2692, 14884), (3721, 10768), (5384, 7442)]