38914792

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1217}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 83603520

約数和(自身を除く): 44688728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 1217, 2284, 2434, 3997, 4568, 4868, 7994, 8519, 9736, 15988, 17038, 31976, 34076, 68152, 694907, 1389814, 2779628, 4864349, 5559256, 9728698, 19457396, 38914792]

約数ペア:

[(1, 38914792), (2, 19457396), (4, 9728698), (7, 5559256), (8, 4864349), (14, 2779628), (28, 1389814), (56, 694907), (571, 68152), (1142, 34076), (1217, 31976), (2284, 17038), (2434, 15988), (3997, 9736), (4568, 8519), (4868, 7994)]