817230464

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{56501}}^1$

素因数の和:56628

約数の個数: 32

約数和(自身を含む): 1642513140

約数和(自身を除く): 825282676

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 7232, 14464, 56501, 113002, 226004, 452008, 904016, 1808032, 3616064, 6384613, 7232128, 12769226, 25538452, 51076904, 102153808, 204307616, 408615232, 817230464]

約数ペア:

[(1, 817230464), (2, 408615232), (4, 204307616), (8, 102153808), (16, 51076904), (32, 25538452), (64, 12769226), (113, 7232128), (128, 6384613), (226, 3616064), (452, 1808032), (904, 904016), (1808, 452008), (3616, 226004), (7232, 113002), (14464, 56501)]