26987376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 76418720

約数和(自身を除く): 49431344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 709, 732, 793, 976, 1418, 1464, 1586, 2127, 2379, 2836, 2928, 3172, 4254, 4758, 5672, 6344, 8508, 9217, 9516, 11344, 12688, 17016, 18434, 19032, 27651, 34032, 36868, 38064, 43249, 55302, 73736, 86498, 110604, 129747, 147472, 172996, 221208, 259494, 345992, 442416, 518988, 562237, 691984, 1037976, 1124474, 1686711, 2075952, 2248948, 3373422, 4497896, 6746844, 8995792, 13493688, 26987376]

約数ペア:

[(1, 26987376), (2, 13493688), (3, 8995792), (4, 6746844), (6, 4497896), (8, 3373422), (12, 2248948), (13, 2075952), (16, 1686711), (24, 1124474), (26, 1037976), (39, 691984), (48, 562237), (52, 518988), (61, 442416), (78, 345992), (104, 259494), (122, 221208), (156, 172996), (183, 147472), (208, 129747), (244, 110604), (312, 86498), (366, 73736), (488, 55302), (624, 43249), (709, 38064), (732, 36868), (793, 34032), (976, 27651), (1418, 19032), (1464, 18434), (1586, 17016), (2127, 12688), (2379, 11344), (2836, 9516), (2928, 9217), (3172, 8508), (4254, 6344), (4758, 5672)]