70280848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21017}}^1$

素因数の和:21055

約数の個数: 40

約数和(自身を含む): 156373920

約数和(自身を除く): 86093072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 21017, 42034, 84068, 168136, 231187, 336272, 399323, 462374, 798646, 924748, 1597292, 1849496, 3194584, 3698992, 4392553, 6389168, 8785106, 17570212, 35140424, 70280848]

約数ペア:

[(1, 70280848), (2, 35140424), (4, 17570212), (8, 8785106), (11, 6389168), (16, 4392553), (19, 3698992), (22, 3194584), (38, 1849496), (44, 1597292), (76, 924748), (88, 798646), (152, 462374), (176, 399323), (209, 336272), (304, 231187), (418, 168136), (836, 84068), (1672, 42034), (3344, 21017)]