26290784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{63199}}^1$

素因数の和:63222

約数の個数: 24

約数和(自身を含む): 55742400

約数和(自身を除く): 29451616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 63199, 126398, 252796, 505592, 821587, 1011184, 1643174, 2022368, 3286348, 6572696, 13145392, 26290784]

約数ペア:

[(1, 26290784), (2, 13145392), (4, 6572696), (8, 3286348), (13, 2022368), (16, 1643174), (26, 1011184), (32, 821587), (52, 505592), (104, 252796), (208, 126398), (416, 63199)]