38394258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3557}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 88124544

約数和(自身を除く): 49730286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3557, 3598, 5397, 7114, 10671, 10794, 21342, 24899, 49798, 74697, 149394, 914149, 1828298, 2742447, 5484894, 6399043, 12798086, 19197129, 38394258]

約数ペア:

[(1, 38394258), (2, 19197129), (3, 12798086), (6, 6399043), (7, 5484894), (14, 2742447), (21, 1828298), (42, 914149), (257, 149394), (514, 74697), (771, 49798), (1542, 24899), (1799, 21342), (3557, 10794), (3598, 10671), (5397, 7114)]