3953768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 9125760

約数和(自身を除く): 5171992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 5431, 10862, 21724, 38017, 43448, 70603, 76034, 141206, 152068, 282412, 304136, 494221, 564824, 988442, 1976884, 3953768]

約数ペア:

[(1, 3953768), (2, 1976884), (4, 988442), (7, 564824), (8, 494221), (13, 304136), (14, 282412), (26, 152068), (28, 141206), (52, 76034), (56, 70603), (91, 43448), (104, 38017), (182, 21724), (364, 10862), (728, 5431)]