64818258

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 132705216

約数和(自身を除く): 67886958

約数列:

[1, 2, 3, 6, 53, 106, 159, 317, 318, 634, 643, 951, 1286, 1902, 1929, 3858, 16801, 33602, 34079, 50403, 68158, 100806, 102237, 203831, 204474, 407662, 611493, 1222986, 10803043, 21606086, 32409129, 64818258]

約数ペア:

[(1, 64818258), (2, 32409129), (3, 21606086), (6, 10803043), (53, 1222986), (106, 611493), (159, 407662), (317, 204474), (318, 203831), (634, 102237), (643, 100806), (951, 68158), (1286, 50403), (1902, 34079), (1929, 33602), (3858, 16801)]