8527372

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 17540040

約数和(自身を除く): 9012668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 313, 556, 626, 973, 1252, 1946, 2191, 3892, 4382, 6811, 8764, 13622, 15337, 27244, 30674, 43507, 61348, 87014, 174028, 304549, 609098, 1218196, 2131843, 4263686, 8527372]

約数ペア:

[(1, 8527372), (2, 4263686), (4, 2131843), (7, 1218196), (14, 609098), (28, 304549), (49, 174028), (98, 87014), (139, 61348), (196, 43507), (278, 30674), (313, 27244), (556, 15337), (626, 13622), (973, 8764), (1252, 6811), (1946, 4382), (2191, 3892)]