66488996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81883}}^1$

素因数の和:81923

約数の個数: 24

約数和(自身を含む): 137565120

約数和(自身を除く): 71076124

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 81883, 163766, 327532, 573181, 1146362, 2292724, 2374607, 4749214, 9498428, 16622249, 33244498, 66488996]

約数ペア:

[(1, 66488996), (2, 33244498), (4, 16622249), (7, 9498428), (14, 4749214), (28, 2374607), (29, 2292724), (58, 1146362), (116, 573181), (203, 327532), (406, 163766), (812, 81883)]