42565873

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 50342400

約数和(自身を除く): 7776527

約数列:

[1, 7, 37, 149, 259, 1043, 1103, 5513, 7721, 38591, 40811, 164347, 285677, 1150429, 6080839, 42565873]

約数ペア:

[(1, 42565873), (7, 6080839), (37, 1150429), (149, 285677), (259, 164347), (1043, 40811), (1103, 38591), (5513, 7721)]