42897346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6709}}^1$

素因数の和:6873

約数の個数: 16

約数和(自身を含む): 67636800

約数和(自身を除く): 24739454

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 6709, 13418, 154307, 308614, 932551, 1865102, 21448673, 42897346]

約数ペア:

[(1, 42897346), (2, 21448673), (23, 1865102), (46, 932551), (139, 308614), (278, 154307), (3197, 13418), (6394, 6709)]