25228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:81

約数の個数: 24

約数和(自身を含む): 54432

約数和(自身を除く): 29204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228]

約数ペア:

[(1, 25228), (2, 12614), (4, 6307), (7, 3604), (14, 1802), (17, 1484), (28, 901), (34, 742), (53, 476), (68, 371), (106, 238), (119, 212)]