66398236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{11059}}^1$

素因数の和:11161

約数の個数: 24

約数和(自身を含む): 123872000

約数和(自身を除く): 57473764

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 11059, 22118, 44236, 210121, 420242, 840484, 873661, 1747322, 3494644, 16599559, 33199118, 66398236]

約数ペア:

[(1, 66398236), (2, 33199118), (4, 16599559), (19, 3494644), (38, 1747322), (76, 873661), (79, 840484), (158, 420242), (316, 210121), (1501, 44236), (3002, 22118), (6004, 11059)]