8988616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12347}}^1$

素因数の和:12373

約数の個数: 32

約数和(自身を含む): 20744640

約数和(自身を除く): 11756024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 12347, 24694, 49388, 86429, 98776, 160511, 172858, 321022, 345716, 642044, 691432, 1123577, 1284088, 2247154, 4494308, 8988616]

約数ペア:

[(1, 8988616), (2, 4494308), (4, 2247154), (7, 1284088), (8, 1123577), (13, 691432), (14, 642044), (26, 345716), (28, 321022), (52, 172858), (56, 160511), (91, 98776), (104, 86429), (182, 49388), (364, 24694), (728, 12347)]