40881972

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 97675200

約数和(自身を除く): 56793228

約数列:

[1, 2, 3, 4, 6, 12, 89, 101, 178, 202, 267, 303, 356, 379, 404, 534, 606, 758, 1068, 1137, 1212, 1516, 2274, 4548, 8989, 17978, 26967, 33731, 35956, 38279, 53934, 67462, 76558, 101193, 107868, 114837, 134924, 153116, 202386, 229674, 404772, 459348, 3406831, 6813662, 10220493, 13627324, 20440986, 40881972]

約数ペア:

[(1, 40881972), (2, 20440986), (3, 13627324), (4, 10220493), (6, 6813662), (12, 3406831), (89, 459348), (101, 404772), (178, 229674), (202, 202386), (267, 153116), (303, 134924), (356, 114837), (379, 107868), (404, 101193), (534, 76558), (606, 67462), (758, 53934), (1068, 38279), (1137, 35956), (1212, 33731), (1516, 26967), (2274, 17978), (4548, 8989)]