8176252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 17599680

約数和(自身を除く): 9423428

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 193, 238, 356, 386, 476, 623, 772, 1246, 1351, 1513, 2492, 2702, 3026, 3281, 5404, 6052, 6562, 10591, 13124, 17177, 21182, 22967, 34354, 42364, 45934, 68708, 91868, 120239, 240478, 292009, 480956, 584018, 1168036, 2044063, 4088126, 8176252]

約数ペア:

[(1, 8176252), (2, 4088126), (4, 2044063), (7, 1168036), (14, 584018), (17, 480956), (28, 292009), (34, 240478), (68, 120239), (89, 91868), (119, 68708), (178, 45934), (193, 42364), (238, 34354), (356, 22967), (386, 21182), (476, 17177), (623, 13124), (772, 10591), (1246, 6562), (1351, 6052), (1513, 5404), (2492, 3281), (2702, 3026)]