382928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 916608

約数和(自身を除く): 533680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 263, 364, 526, 728, 1052, 1456, 1841, 2104, 3419, 3682, 4208, 6838, 7364, 13676, 14728, 23933, 27352, 29456, 47866, 54704, 95732, 191464, 382928]

約数ペア:

[(1, 382928), (2, 191464), (4, 95732), (7, 54704), (8, 47866), (13, 29456), (14, 27352), (16, 23933), (26, 14728), (28, 13676), (52, 7364), (56, 6838), (91, 4208), (104, 3682), (112, 3419), (182, 2104), (208, 1841), (263, 1456), (364, 1052), (526, 728)]