27959152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7945

約数の個数: 40

約数和(自身を含む): 61777296

約数和(自身を除く): 33818144

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7907, 15814, 31628, 63256, 102791, 126512, 134419, 205582, 268838, 411164, 537676, 822328, 1075352, 1644656, 1747447, 2150704, 3494894, 6989788, 13979576, 27959152]

約数ペア:

[(1, 27959152), (2, 13979576), (4, 6989788), (8, 3494894), (13, 2150704), (16, 1747447), (17, 1644656), (26, 1075352), (34, 822328), (52, 537676), (68, 411164), (104, 268838), (136, 205582), (208, 134419), (221, 126512), (272, 102791), (442, 63256), (884, 31628), (1768, 15814), (3536, 7907)]