40561572

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 96707520

約数和(自身を除く): 56145948

約数列:

[1, 2, 3, 4, 6, 12, 89, 163, 178, 233, 267, 326, 356, 466, 489, 534, 652, 699, 932, 978, 1068, 1398, 1956, 2796, 14507, 20737, 29014, 37979, 41474, 43521, 58028, 62211, 75958, 82948, 87042, 113937, 124422, 151916, 174084, 227874, 248844, 455748, 3380131, 6760262, 10140393, 13520524, 20280786, 40561572]

約数ペア:

[(1, 40561572), (2, 20280786), (3, 13520524), (4, 10140393), (6, 6760262), (12, 3380131), (89, 455748), (163, 248844), (178, 227874), (233, 174084), (267, 151916), (326, 124422), (356, 113937), (466, 87042), (489, 82948), (534, 75958), (652, 62211), (699, 58028), (932, 43521), (978, 41474), (1068, 37979), (1398, 29014), (1956, 20737), (2796, 14507)]