25839394

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 46118016

約数和(自身を除く): 20278622

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 518, 581, 601, 1162, 1202, 3071, 4207, 6142, 8414, 21497, 22237, 42994, 44474, 49883, 99766, 155659, 311318, 349181, 698362, 1845671, 3691342, 12919697, 25839394]

約数ペア:

[(1, 25839394), (2, 12919697), (7, 3691342), (14, 1845671), (37, 698362), (74, 349181), (83, 311318), (166, 155659), (259, 99766), (518, 49883), (581, 44474), (601, 42994), (1162, 22237), (1202, 21497), (3071, 8414), (4207, 6142)]