25522826

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2054

約数の個数: 24

約数和(自身を含む): 44883396

約数和(自身を除く): 19360570

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1901, 1918, 3802, 6713, 13307, 13426, 26614, 93149, 186298, 260437, 520874, 1823059, 3646118, 12761413, 25522826]

約数ペア:

[(1, 25522826), (2, 12761413), (7, 3646118), (14, 1823059), (49, 520874), (98, 260437), (137, 186298), (274, 93149), (959, 26614), (1901, 13426), (1918, 13307), (3802, 6713)]