25684672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30871}}^1$

素因数の和:30896

約数の個数: 28

約数和(自身を含む): 54890416

約数和(自身を除く): 29205744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30871, 61742, 123484, 246968, 401323, 493936, 802646, 987872, 1605292, 1975744, 3210584, 6421168, 12842336, 25684672]

約数ペア:

[(1, 25684672), (2, 12842336), (4, 6421168), (8, 3210584), (13, 1975744), (16, 1605292), (26, 987872), (32, 802646), (52, 493936), (64, 401323), (104, 246968), (208, 123484), (416, 61742), (832, 30871)]