66951458

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{15377}}^1$

素因数の和:15697

約数の個数: 16

約数和(自身を含む): 115150464

約数和(自身を除く): 48199006

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 15377, 30754, 107639, 215278, 4782247, 9564494, 33475729, 66951458]

約数ペア:

[(1, 66951458), (2, 33475729), (7, 9564494), (14, 4782247), (311, 215278), (622, 107639), (2177, 30754), (4354, 15377)]