28146074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 19443046

約数列:

[1, 2, 11, 22, 53, 101, 106, 202, 239, 478, 583, 1111, 1166, 2222, 2629, 5258, 5353, 10706, 12667, 24139, 25334, 48278, 58883, 117766, 139337, 265529, 278674, 531058, 1279367, 2558734, 14073037, 28146074]

約数ペア:

[(1, 28146074), (2, 14073037), (11, 2558734), (22, 1279367), (53, 531058), (101, 278674), (106, 265529), (202, 139337), (239, 117766), (478, 58883), (583, 48278), (1111, 25334), (1166, 24139), (2222, 12667), (2629, 10706), (5258, 5353)]