40137328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32579}}^1$

素因数の和:32605

約数の個数: 40

約数和(自身を含む): 96958080

約数和(自身を除く): 56820752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 32579, 65158, 130316, 228053, 260632, 358369, 456106, 521264, 716738, 912212, 1433476, 1824424, 2508583, 2866952, 3648848, 5017166, 5733904, 10034332, 20068664, 40137328]

約数ペア:

[(1, 40137328), (2, 20068664), (4, 10034332), (7, 5733904), (8, 5017166), (11, 3648848), (14, 2866952), (16, 2508583), (22, 1824424), (28, 1433476), (44, 912212), (56, 716738), (77, 521264), (88, 456106), (112, 358369), (154, 260632), (176, 228053), (308, 130316), (616, 65158), (1232, 32579)]