38711056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4447

約数の個数: 40

約数和(自身を含む): 81691200

約数和(自身を除く): 42980144

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4391, 4408, 8782, 8816, 17564, 35128, 70256, 83429, 127339, 166858, 254678, 333716, 509356, 667432, 1018712, 1334864, 2037424, 2419441, 4838882, 9677764, 19355528, 38711056]

約数ペア:

[(1, 38711056), (2, 19355528), (4, 9677764), (8, 4838882), (16, 2419441), (19, 2037424), (29, 1334864), (38, 1018712), (58, 667432), (76, 509356), (116, 333716), (152, 254678), (232, 166858), (304, 127339), (464, 83429), (551, 70256), (1102, 35128), (2204, 17564), (4391, 8816), (4408, 8782)]