68485384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45779}}^1$

素因数の和:45813

約数の個数: 32

約数和(自身を含む): 148327200

約数和(自身を除く): 79841816

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 45779, 91558, 183116, 366232, 503569, 778243, 1007138, 1556486, 2014276, 3112972, 4028552, 6225944, 8560673, 17121346, 34242692, 68485384]

約数ペア:

[(1, 68485384), (2, 34242692), (4, 17121346), (8, 8560673), (11, 6225944), (17, 4028552), (22, 3112972), (34, 2014276), (44, 1556486), (68, 1007138), (88, 778243), (136, 503569), (187, 366232), (374, 183116), (748, 91558), (1496, 45779)]