571783472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{1951}}^1$

素因数の和:3381

約数の個数: 40

約数和(自身を含む): 1194506880

約数和(自身を除く): 622723408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1409, 1951, 2818, 3902, 5636, 7804, 11272, 15608, 18317, 22544, 25363, 31216, 36634, 50726, 73268, 101452, 146536, 202904, 293072, 405808, 2748959, 5497918, 10995836, 21991672, 35736467, 43983344, 71472934, 142945868, 285891736, 571783472]

約数ペア:

[(1, 571783472), (2, 285891736), (4, 142945868), (8, 71472934), (13, 43983344), (16, 35736467), (26, 21991672), (52, 10995836), (104, 5497918), (208, 2748959), (1409, 405808), (1951, 293072), (2818, 202904), (3902, 146536), (5636, 101452), (7804, 73268), (11272, 50726), (15608, 36634), (18317, 31216), (22544, 25363)]