69889178

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{3049}}^1$

素因数の和:3281

約数の個数: 16

約数和(自身を含む): 106981800

約数和(自身を除く): 37092622

約数列:

[1, 2, 73, 146, 157, 314, 3049, 6098, 11461, 22922, 222577, 445154, 478693, 957386, 34944589, 69889178]

約数ペア:

[(1, 69889178), (2, 34944589), (73, 957386), (146, 478693), (157, 445154), (314, 222577), (3049, 22922), (6098, 11461)]