8241688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11321}}^1$

素因数の和:11347

約数の個数: 32

約数和(自身を含む): 19020960

約数和(自身を除く): 10779272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 11321, 22642, 45284, 79247, 90568, 147173, 158494, 294346, 316988, 588692, 633976, 1030211, 1177384, 2060422, 4120844, 8241688]

約数ペア:

[(1, 8241688), (2, 4120844), (4, 2060422), (7, 1177384), (8, 1030211), (13, 633976), (14, 588692), (26, 316988), (28, 294346), (52, 158494), (56, 147173), (91, 90568), (104, 79247), (182, 45284), (364, 22642), (728, 11321)]