68433352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5023}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 139265280

約数和(自身を除く): 70831928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 5023, 6812, 10046, 13624, 20092, 40184, 65299, 130598, 261196, 522392, 658013, 1316026, 2632052, 5264104, 8554169, 17108338, 34216676, 68433352]

約数ペア:

[(1, 68433352), (2, 34216676), (4, 17108338), (8, 8554169), (13, 5264104), (26, 2632052), (52, 1316026), (104, 658013), (131, 522392), (262, 261196), (524, 130598), (1048, 65299), (1703, 40184), (3406, 20092), (5023, 13624), (6812, 10046)]