28713130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92623}}^1$

素因数の和:92661

約数の個数: 16

約数和(自身を含む): 53351424

約数和(自身を除く): 24638294

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 92623, 185246, 463115, 926230, 2871313, 5742626, 14356565, 28713130]

約数ペア:

[(1, 28713130), (2, 14356565), (5, 5742626), (10, 2871313), (31, 926230), (62, 463115), (155, 185246), (310, 92623)]