40033168

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3539}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 89547840

約数和(自身を除く): 49514672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 3539, 5656, 7078, 11312, 14156, 24773, 28312, 49546, 56624, 99092, 198184, 357439, 396368, 714878, 1429756, 2502073, 2859512, 5004146, 5719024, 10008292, 20016584, 40033168]

約数ペア:

[(1, 40033168), (2, 20016584), (4, 10008292), (7, 5719024), (8, 5004146), (14, 2859512), (16, 2502073), (28, 1429756), (56, 714878), (101, 396368), (112, 357439), (202, 198184), (404, 99092), (707, 56624), (808, 49546), (1414, 28312), (1616, 24773), (2828, 14156), (3539, 11312), (5656, 7078)]