8468408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 17282160

約数和(自身を除く): 8813752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 761, 856, 1391, 1522, 2782, 3044, 5564, 6088, 9893, 11128, 19786, 39572, 79144, 81427, 162854, 325708, 651416, 1058551, 2117102, 4234204, 8468408]

約数ペア:

[(1, 8468408), (2, 4234204), (4, 2117102), (8, 1058551), (13, 651416), (26, 325708), (52, 162854), (104, 81427), (107, 79144), (214, 39572), (428, 19786), (761, 11128), (856, 9893), (1391, 6088), (1522, 5564), (2782, 3044)]