68879776

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{929}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 155615040

約数和(自身を除く): 86735264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 929, 1324, 1858, 2317, 2648, 3716, 4634, 5296, 6503, 7432, 9268, 10592, 13006, 14864, 18536, 26012, 29728, 37072, 52024, 74144, 104048, 208096, 307499, 614998, 1229996, 2152493, 2459992, 4304986, 4919984, 8609972, 9839968, 17219944, 34439888, 68879776]

約数ペア:

[(1, 68879776), (2, 34439888), (4, 17219944), (7, 9839968), (8, 8609972), (14, 4919984), (16, 4304986), (28, 2459992), (32, 2152493), (56, 1229996), (112, 614998), (224, 307499), (331, 208096), (662, 104048), (929, 74144), (1324, 52024), (1858, 37072), (2317, 29728), (2648, 26012), (3716, 18536), (4634, 14864), (5296, 13006), (6503, 10592), (7432, 9268)]