275293928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{378151}}^1$

素因数の和:378177

約数の個数: 32

約数和(自身を含む): 635295360

約数和(自身を除く): 360001432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 378151, 756302, 1512604, 2647057, 3025208, 4915963, 5294114, 9831926, 10588228, 19663852, 21176456, 34411741, 39327704, 68823482, 137646964, 275293928]

約数ペア:

[(1, 275293928), (2, 137646964), (4, 68823482), (7, 39327704), (8, 34411741), (13, 21176456), (14, 19663852), (26, 10588228), (28, 9831926), (52, 5294114), (56, 4915963), (91, 3025208), (104, 2647057), (182, 1512604), (364, 756302), (728, 378151)]