28092688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 59121216

約数和(自身を除く): 31028528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1031, 1048, 1703, 2062, 2096, 3406, 4124, 6812, 8248, 13403, 13624, 16496, 26806, 27248, 53612, 107224, 135061, 214448, 270122, 540244, 1080488, 1755793, 2160976, 3511586, 7023172, 14046344, 28092688]

約数ペア:

[(1, 28092688), (2, 14046344), (4, 7023172), (8, 3511586), (13, 2160976), (16, 1755793), (26, 1080488), (52, 540244), (104, 270122), (131, 214448), (208, 135061), (262, 107224), (524, 53612), (1031, 27248), (1048, 26806), (1703, 16496), (2062, 13624), (2096, 13403), (3406, 8248), (4124, 6812)]