74128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 20

約数和(自身を含む): 148428

約数和(自身を除く): 74300

約数列:

[1, 2, 4, 8, 16, 41, 82, 113, 164, 226, 328, 452, 656, 904, 1808, 4633, 9266, 18532, 37064, 74128]

約数ペア:

[(1, 74128), (2, 37064), (4, 18532), (8, 9266), (16, 4633), (41, 1808), (82, 904), (113, 656), (164, 452), (226, 328)]