29901628

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{4447}}^1$

素因数の和:4533

約数の個数: 18

約数和(自身を含む): 53647328

約数和(自身を除く): 23745700

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 4447, 6724, 8894, 17788, 182327, 364654, 729308, 7475407, 14950814, 29901628]

約数ペア:

[(1, 29901628), (2, 14950814), (4, 7475407), (41, 729308), (82, 364654), (164, 182327), (1681, 17788), (3362, 8894), (4447, 6724)]