71874748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{4451}}^1$

素因数の和:4833

約数の個数: 24

約数和(自身を含む): 137620224

約数和(自身を除く): 65745476

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 4451, 8074, 8902, 16148, 17804, 48961, 97922, 195844, 1633517, 3267034, 6534068, 17968687, 35937374, 71874748]

約数ペア:

[(1, 71874748), (2, 35937374), (4, 17968687), (11, 6534068), (22, 3267034), (44, 1633517), (367, 195844), (734, 97922), (1468, 48961), (4037, 17804), (4451, 16148), (8074, 8902)]