79994816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:793

約数の個数: 56

約数和(自身を含む): 174345600

約数和(自身を除く): 94350784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 199, 352, 398, 571, 704, 796, 1142, 1592, 2189, 2284, 3184, 4378, 4568, 6281, 6368, 8756, 9136, 12562, 12736, 17512, 18272, 25124, 35024, 36544, 50248, 70048, 100496, 113629, 140096, 200992, 227258, 401984, 454516, 909032, 1249919, 1818064, 2499838, 3636128, 4999676, 7272256, 9999352, 19998704, 39997408, 79994816]

約数ペア:

[(1, 79994816), (2, 39997408), (4, 19998704), (8, 9999352), (11, 7272256), (16, 4999676), (22, 3636128), (32, 2499838), (44, 1818064), (64, 1249919), (88, 909032), (176, 454516), (199, 401984), (352, 227258), (398, 200992), (571, 140096), (704, 113629), (796, 100496), (1142, 70048), (1592, 50248), (2189, 36544), (2284, 35024), (3184, 25124), (4378, 18272), (4568, 17512), (6281, 12736), (6368, 12562), (8756, 9136)]