9409734544

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2710177}}^1$

素因数の和:2710223

約数の個数: 40

約数和(自身を含む): 21507972608

約数和(自身を除く): 12098238064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 2710177, 5420354, 10840708, 18971239, 21681416, 37942478, 43362832, 75884956, 84015487, 151769912, 168030974, 303539824, 336061948, 588108409, 672123896, 1176216818, 1344247792, 2352433636, 4704867272, 9409734544]

約数ペア:

[(1, 9409734544), (2, 4704867272), (4, 2352433636), (7, 1344247792), (8, 1176216818), (14, 672123896), (16, 588108409), (28, 336061948), (31, 303539824), (56, 168030974), (62, 151769912), (112, 84015487), (124, 75884956), (217, 43362832), (248, 37942478), (434, 21681416), (496, 18971239), (868, 10840708), (1736, 5420354), (3472, 2710177)]