64802894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{7963}}^1$

素因数の和:8291

約数の個数: 16

約数和(自身を含む): 105029232

約数和(自身を除く): 40226338

約数列:

[1, 2, 13, 26, 313, 626, 4069, 7963, 8138, 15926, 103519, 207038, 2492419, 4984838, 32401447, 64802894]

約数ペア:

[(1, 64802894), (2, 32401447), (13, 4984838), (26, 2492419), (313, 207038), (626, 103519), (4069, 15926), (7963, 8138)]