26760688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 54012416

約数和(自身を除く): 27251728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 331, 496, 652, 662, 1304, 1324, 2608, 2648, 5053, 5296, 10106, 10261, 20212, 20522, 40424, 41044, 53953, 80848, 82088, 107906, 164176, 215812, 431624, 863248, 1672543, 3345086, 6690172, 13380344, 26760688]

約数ペア:

[(1, 26760688), (2, 13380344), (4, 6690172), (8, 3345086), (16, 1672543), (31, 863248), (62, 431624), (124, 215812), (163, 164176), (248, 107906), (326, 82088), (331, 80848), (496, 53953), (652, 41044), (662, 40424), (1304, 20522), (1324, 20212), (2608, 10261), (2648, 10106), (5053, 5296)]