4447326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 10418688

約数和(自身を除く): 5971362

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 67, 69, 74, 78, 111, 134, 138, 201, 222, 299, 402, 481, 598, 851, 871, 897, 962, 1443, 1541, 1702, 1742, 1794, 2479, 2553, 2613, 2886, 3082, 4623, 4958, 5106, 5226, 7437, 9246, 11063, 14874, 20033, 22126, 32227, 33189, 40066, 57017, 60099, 64454, 66378, 96681, 114034, 120198, 171051, 193362, 342102, 741221, 1482442, 2223663, 4447326]

約数ペア:

[(1, 4447326), (2, 2223663), (3, 1482442), (6, 741221), (13, 342102), (23, 193362), (26, 171051), (37, 120198), (39, 114034), (46, 96681), (67, 66378), (69, 64454), (74, 60099), (78, 57017), (111, 40066), (134, 33189), (138, 32227), (201, 22126), (222, 20033), (299, 14874), (402, 11063), (481, 9246), (598, 7437), (851, 5226), (871, 5106), (897, 4958), (962, 4623), (1443, 3082), (1541, 2886), (1702, 2613), (1742, 2553), (1794, 2479)]