25982268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 65780736

約数和(自身を除く): 39798468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1103, 1812, 1963, 2206, 3309, 3926, 4412, 5889, 6618, 7852, 11778, 13236, 14339, 23556, 28678, 43017, 57356, 86034, 166553, 172068, 333106, 499659, 666212, 999318, 1998636, 2165189, 4330378, 6495567, 8660756, 12991134, 25982268]

約数ペア:

[(1, 25982268), (2, 12991134), (3, 8660756), (4, 6495567), (6, 4330378), (12, 2165189), (13, 1998636), (26, 999318), (39, 666212), (52, 499659), (78, 333106), (151, 172068), (156, 166553), (302, 86034), (453, 57356), (604, 43017), (906, 28678), (1103, 23556), (1812, 14339), (1963, 13236), (2206, 11778), (3309, 7852), (3926, 6618), (4412, 5889)]