66089044

素因数分解:

$2^2\times 7^2\times {\mathrm{337189}}^1$

素因数の和:337207

約数の個数: 18

約数和(自身を含む): 134538810

約数和(自身を除く): 68449766

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337189, 674378, 1348756, 2360323, 4720646, 9441292, 16522261, 33044522, 66089044]

約数ペア:

[(1, 66089044), (2, 33044522), (4, 16522261), (7, 9441292), (14, 4720646), (28, 2360323), (49, 1348756), (98, 674378), (196, 337189)]