25435172

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5573}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 51191616

約数和(自身を除く): 25756444

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 5573, 11146, 22292, 39011, 78022, 156044, 908399, 1816798, 3633596, 6358793, 12717586, 25435172]

約数ペア:

[(1, 25435172), (2, 12717586), (4, 6358793), (7, 3633596), (14, 1816798), (28, 908399), (163, 156044), (326, 78022), (652, 39011), (1141, 22292), (2282, 11146), (4564, 5573)]