71378268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457553}}^1$

素因数の和:457573

約数の個数: 24

約数和(自身を含む): 179361168

約数和(自身を除く): 107982900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457553, 915106, 1372659, 1830212, 2745318, 5490636, 5948189, 11896378, 17844567, 23792756, 35689134, 71378268]

約数ペア:

[(1, 71378268), (2, 35689134), (3, 23792756), (4, 17844567), (6, 11896378), (12, 5948189), (13, 5490636), (26, 2745318), (39, 1830212), (52, 1372659), (78, 915106), (156, 457553)]