25318592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30431}}^1$

素因数の和:30456

約数の個数: 28

約数和(自身を含む): 54108096

約数和(自身を除く): 28789504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30431, 60862, 121724, 243448, 395603, 486896, 791206, 973792, 1582412, 1947584, 3164824, 6329648, 12659296, 25318592]

約数ペア:

[(1, 25318592), (2, 12659296), (4, 6329648), (8, 3164824), (13, 1947584), (16, 1582412), (26, 973792), (32, 791206), (52, 486896), (64, 395603), (104, 243448), (208, 121724), (416, 60862), (832, 30431)]