252425248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12541}}^1$

素因数の和:12605

約数の個数: 48

約数和(自身を含む): 540459864

約数和(自身を除く): 288034616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 10064, 12541, 20128, 25082, 50164, 100328, 200656, 213197, 401312, 426394, 464017, 852788, 928034, 1705576, 1856068, 3411152, 3712136, 6822304, 7424272, 7888289, 14848544, 15776578, 31553156, 63106312, 126212624, 252425248]

約数ペア:

[(1, 252425248), (2, 126212624), (4, 63106312), (8, 31553156), (16, 15776578), (17, 14848544), (32, 7888289), (34, 7424272), (37, 6822304), (68, 3712136), (74, 3411152), (136, 1856068), (148, 1705576), (272, 928034), (296, 852788), (544, 464017), (592, 426394), (629, 401312), (1184, 213197), (1258, 200656), (2516, 100328), (5032, 50164), (10064, 25082), (12541, 20128)]