127971032

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{6781}}^1$

素因数の和:7131

約数の個数: 32

約数和(自身を含む): 275077920

約数和(自身を除く): 147106888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4718, 6781, 9436, 13562, 18872, 27124, 47467, 54248, 94934, 189868, 379736, 2285197, 4570394, 9140788, 15996379, 18281576, 31992758, 63985516, 127971032]

約数ペア:

[(1, 127971032), (2, 63985516), (4, 31992758), (7, 18281576), (8, 15996379), (14, 9140788), (28, 4570394), (56, 2285197), (337, 379736), (674, 189868), (1348, 94934), (2359, 54248), (2696, 47467), (4718, 27124), (6781, 18872), (9436, 13562)]