40495908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 97717760

約数和(自身を除く): 57221852

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 223, 409, 444, 446, 669, 818, 892, 1227, 1338, 1636, 2454, 2676, 4908, 8251, 15133, 16502, 24753, 30266, 33004, 45399, 49506, 60532, 90798, 91207, 99012, 181596, 182414, 273621, 364828, 547242, 1094484, 3374659, 6749318, 10123977, 13498636, 20247954, 40495908]

約数ペア:

[(1, 40495908), (2, 20247954), (3, 13498636), (4, 10123977), (6, 6749318), (12, 3374659), (37, 1094484), (74, 547242), (111, 364828), (148, 273621), (222, 182414), (223, 181596), (409, 99012), (444, 91207), (446, 90798), (669, 60532), (818, 49506), (892, 45399), (1227, 33004), (1338, 30266), (1636, 24753), (2454, 16502), (2676, 15133), (4908, 8251)]