66454190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35537}}^1$

素因数の和:35572

約数の個数: 32

約数和(自身を含む): 138171744

約数和(自身を除く): 71717554

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 35537, 71074, 177685, 355370, 390907, 604129, 781814, 1208258, 1954535, 3020645, 3909070, 6041290, 6645419, 13290838, 33227095, 66454190]

約数ペア:

[(1, 66454190), (2, 33227095), (5, 13290838), (10, 6645419), (11, 6041290), (17, 3909070), (22, 3020645), (34, 1954535), (55, 1208258), (85, 781814), (110, 604129), (170, 390907), (187, 355370), (374, 177685), (935, 71074), (1870, 35537)]