42837914

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 34334566

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 322, 346, 769, 1211, 1538, 2422, 3979, 5383, 7958, 10766, 17687, 27853, 35374, 55706, 123809, 133037, 247618, 266074, 931259, 1862518, 3059851, 6119702, 21418957, 42837914]

約数ペア:

[(1, 42837914), (2, 21418957), (7, 6119702), (14, 3059851), (23, 1862518), (46, 931259), (161, 266074), (173, 247618), (322, 133037), (346, 123809), (769, 55706), (1211, 35374), (1538, 27853), (2422, 17687), (3979, 10766), (5383, 7958)]