42289912

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7477}}^1$

素因数の和:7591

約数の個数: 32

約数和(自身を含む): 91530720

約数和(自身を除く): 49240808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 7477, 14954, 29908, 52339, 59816, 104678, 209356, 418712, 755177, 1510354, 3020708, 5286239, 6041416, 10572478, 21144956, 42289912]

約数ペア:

[(1, 42289912), (2, 21144956), (4, 10572478), (7, 6041416), (8, 5286239), (14, 3020708), (28, 1510354), (56, 755177), (101, 418712), (202, 209356), (404, 104678), (707, 59816), (808, 52339), (1414, 29908), (2828, 14954), (5656, 7477)]