28710774

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5762

約数の個数: 40

約数和(自身を含む): 66420288

約数和(自身を除く): 37709514

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 5717, 11434, 17151, 34302, 51453, 102906, 154359, 177227, 308718, 354454, 463077, 531681, 926154, 1063362, 1595043, 3190086, 4785129, 9570258, 14355387, 28710774]

約数ペア:

[(1, 28710774), (2, 14355387), (3, 9570258), (6, 4785129), (9, 3190086), (18, 1595043), (27, 1063362), (31, 926154), (54, 531681), (62, 463077), (81, 354454), (93, 308718), (162, 177227), (186, 154359), (279, 102906), (558, 51453), (837, 34302), (1674, 17151), (2511, 11434), (5022, 5717)]