5725412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 12942720

約数和(自身を除く): 7217308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 641, 812, 1276, 1282, 2233, 2564, 4466, 4487, 7051, 8932, 8974, 14102, 17948, 18589, 28204, 37178, 49357, 74356, 98714, 130123, 197428, 204479, 260246, 408958, 520492, 817916, 1431353, 2862706, 5725412]

約数ペア:

[(1, 5725412), (2, 2862706), (4, 1431353), (7, 817916), (11, 520492), (14, 408958), (22, 260246), (28, 204479), (29, 197428), (44, 130123), (58, 98714), (77, 74356), (116, 49357), (154, 37178), (203, 28204), (308, 18589), (319, 17948), (406, 14102), (638, 8974), (641, 8932), (812, 7051), (1276, 4487), (1282, 4466), (2233, 2564)]