9639197008

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1089421}}^1$

素因数の和:1089515

約数の個数: 40

約数和(自身を含む): 21614132480

約数和(自身を除く): 11974935472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 1089421, 2178842, 4357684, 7625947, 8715368, 15251894, 17430736, 30503788, 61007576, 86064259, 122015152, 172128518, 344257036, 602449813, 688514072, 1204899626, 1377028144, 2409799252, 4819598504, 9639197008]

約数ペア:

[(1, 9639197008), (2, 4819598504), (4, 2409799252), (7, 1377028144), (8, 1204899626), (14, 688514072), (16, 602449813), (28, 344257036), (56, 172128518), (79, 122015152), (112, 86064259), (158, 61007576), (316, 30503788), (553, 17430736), (632, 15251894), (1106, 8715368), (1264, 7625947), (2212, 4357684), (4424, 2178842), (8848, 1089421)]