78951992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74203}}^1$

素因数の和:74235

約数の個数: 32

約数和(自身を含む): 178089600

約数和(自身を除く): 99137608

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 74203, 148406, 296812, 519421, 593624, 1038842, 1409857, 2077684, 2819714, 4155368, 5639428, 9868999, 11278856, 19737998, 39475996, 78951992]

約数ペア:

[(1, 78951992), (2, 39475996), (4, 19737998), (7, 11278856), (8, 9868999), (14, 5639428), (19, 4155368), (28, 2819714), (38, 2077684), (56, 1409857), (76, 1038842), (133, 593624), (152, 519421), (266, 296812), (532, 148406), (1064, 74203)]