77428418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{9349}}^1$

素因数の和:9493

約数の個数: 16

約数和(自身を含む): 120166200

約数和(自身を除く): 42737782

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 9349, 18698, 383309, 766618, 944249, 1888498, 38714209, 77428418]

約数ペア:

[(1, 77428418), (2, 38714209), (41, 1888498), (82, 944249), (101, 766618), (202, 383309), (4141, 18698), (8282, 9349)]