66125528

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14947}}^1$

素因数の和:15039

約数の個数: 32

約数和(自身を含む): 143500800

約数和(自身を除く): 77375272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 14947, 29894, 59788, 104629, 119576, 209258, 418516, 837032, 1180813, 2361626, 4723252, 8265691, 9446504, 16531382, 33062764, 66125528]

約数ペア:

[(1, 66125528), (2, 33062764), (4, 16531382), (7, 9446504), (8, 8265691), (14, 4723252), (28, 2361626), (56, 1180813), (79, 837032), (158, 418516), (316, 209258), (553, 119576), (632, 104629), (1106, 59788), (2212, 29894), (4424, 14947)]