25966962

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 66690000

約数和(自身を除く): 40723038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 499, 531, 826, 882, 998, 1062, 1239, 1497, 2478, 2891, 2994, 3493, 3717, 4491, 5782, 6986, 7434, 8673, 8982, 10479, 17346, 20958, 24451, 26019, 29441, 31437, 48902, 52038, 58882, 62874, 73353, 88323, 146706, 176646, 206087, 220059, 264969, 412174, 440118, 529938, 618261, 1236522, 1442609, 1854783, 2885218, 3709566, 4327827, 8655654, 12983481, 25966962]

約数ペア:

[(1, 25966962), (2, 12983481), (3, 8655654), (6, 4327827), (7, 3709566), (9, 2885218), (14, 1854783), (18, 1442609), (21, 1236522), (42, 618261), (49, 529938), (59, 440118), (63, 412174), (98, 264969), (118, 220059), (126, 206087), (147, 176646), (177, 146706), (294, 88323), (354, 73353), (413, 62874), (441, 58882), (499, 52038), (531, 48902), (826, 31437), (882, 29441), (998, 26019), (1062, 24451), (1239, 20958), (1497, 17346), (2478, 10479), (2891, 8982), (2994, 8673), (3493, 7434), (3717, 6986), (4491, 5782)]