2097472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2546

約数の個数: 28

約数和(自身を含む): 4484116

約数和(自身を除く): 2386644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2521, 5042, 10084, 20168, 32773, 40336, 65546, 80672, 131092, 161344, 262184, 524368, 1048736, 2097472]

約数ペア:

[(1, 2097472), (2, 1048736), (4, 524368), (8, 262184), (13, 161344), (16, 131092), (26, 80672), (32, 65546), (52, 40336), (64, 32773), (104, 20168), (208, 10084), (416, 5042), (832, 2521)]