68314144

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 138741120

約数和(自身を除く): 70426976

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 122, 158, 244, 316, 443, 488, 632, 886, 976, 1264, 1772, 1952, 2528, 3544, 4819, 7088, 9638, 14176, 19276, 27023, 34997, 38552, 54046, 69994, 77104, 108092, 139988, 154208, 216184, 279976, 432368, 559952, 864736, 1119904, 2134817, 4269634, 8539268, 17078536, 34157072, 68314144]

約数ペア:

[(1, 68314144), (2, 34157072), (4, 17078536), (8, 8539268), (16, 4269634), (32, 2134817), (61, 1119904), (79, 864736), (122, 559952), (158, 432368), (244, 279976), (316, 216184), (443, 154208), (488, 139988), (632, 108092), (886, 77104), (976, 69994), (1264, 54046), (1772, 38552), (1952, 34997), (2528, 27023), (3544, 19276), (4819, 14176), (7088, 9638)]