25923524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2864

約数の個数: 36

約数和(自身を含む): 52508400

約数和(自身を除く): 26584876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 2819, 4598, 5638, 9196, 11276, 31009, 53561, 62018, 107122, 124036, 214244, 341099, 589171, 682198, 1178342, 1364396, 2356684, 6480881, 12961762, 25923524]

約数ペア:

[(1, 25923524), (2, 12961762), (4, 6480881), (11, 2356684), (19, 1364396), (22, 1178342), (38, 682198), (44, 589171), (76, 341099), (121, 214244), (209, 124036), (242, 107122), (418, 62018), (484, 53561), (836, 31009), (2299, 11276), (2819, 9196), (4598, 5638)]