28620316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13629

約数の個数: 24

約数和(自身を含む): 54746496

約数和(自身を除く): 26126180

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 13577, 27154, 54308, 230809, 420887, 461618, 841774, 923236, 1683548, 7155079, 14310158, 28620316]

約数ペア:

[(1, 28620316), (2, 14310158), (4, 7155079), (17, 1683548), (31, 923236), (34, 841774), (62, 461618), (68, 420887), (124, 230809), (527, 54308), (1054, 27154), (2108, 13577)]