40204472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65267}}^1$

素因数の和:65291

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 53781448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65267, 130534, 261068, 456869, 522136, 717937, 913738, 1435874, 1827476, 2871748, 3654952, 5025559, 5743496, 10051118, 20102236, 40204472]

約数ペア:

[(1, 40204472), (2, 20102236), (4, 10051118), (7, 5743496), (8, 5025559), (11, 3654952), (14, 2871748), (22, 1827476), (28, 1435874), (44, 913738), (56, 717937), (77, 522136), (88, 456869), (154, 261068), (308, 130534), (616, 65267)]