42265672

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 85487220

約数和(自身を除く): 43221548

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 181, 202, 289, 362, 404, 578, 724, 808, 1156, 1448, 1717, 2312, 3077, 3434, 6154, 6868, 12308, 13736, 18281, 24616, 29189, 36562, 52309, 58378, 73124, 104618, 116756, 146248, 209236, 233512, 310777, 418472, 621554, 1243108, 2486216, 5283209, 10566418, 21132836, 42265672]

約数ペア:

[(1, 42265672), (2, 21132836), (4, 10566418), (8, 5283209), (17, 2486216), (34, 1243108), (68, 621554), (101, 418472), (136, 310777), (181, 233512), (202, 209236), (289, 146248), (362, 116756), (404, 104618), (578, 73124), (724, 58378), (808, 52309), (1156, 36562), (1448, 29189), (1717, 24616), (2312, 18281), (3077, 13736), (3434, 12308), (6154, 6868)]