26149968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 80454920

約数和(自身を除く): 54304952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 229, 234, 244, 312, 366, 458, 468, 488, 549, 624, 687, 732, 793, 916, 936, 976, 1098, 1374, 1464, 1586, 1832, 1872, 2061, 2196, 2379, 2748, 2928, 2977, 3172, 3664, 4122, 4392, 4758, 5496, 5954, 6344, 7137, 8244, 8784, 8931, 9516, 10992, 11908, 12688, 13969, 14274, 16488, 17862, 19032, 23816, 26793, 27938, 28548, 32976, 35724, 38064, 41907, 47632, 53586, 55876, 57096, 71448, 83814, 107172, 111752, 114192, 125721, 142896, 167628, 181597, 214344, 223504, 251442, 335256, 363194, 428688, 502884, 544791, 670512, 726388, 1005768, 1089582, 1452776, 1634373, 2011536, 2179164, 2905552, 3268746, 4358328, 6537492, 8716656, 13074984, 26149968]

約数ペア:

[(1, 26149968), (2, 13074984), (3, 8716656), (4, 6537492), (6, 4358328), (8, 3268746), (9, 2905552), (12, 2179164), (13, 2011536), (16, 1634373), (18, 1452776), (24, 1089582), (26, 1005768), (36, 726388), (39, 670512), (48, 544791), (52, 502884), (61, 428688), (72, 363194), (78, 335256), (104, 251442), (117, 223504), (122, 214344), (144, 181597), (156, 167628), (183, 142896), (208, 125721), (229, 114192), (234, 111752), (244, 107172), (312, 83814), (366, 71448), (458, 57096), (468, 55876), (488, 53586), (549, 47632), (624, 41907), (687, 38064), (732, 35724), (793, 32976), (916, 28548), (936, 27938), (976, 26793), (1098, 23816), (1374, 19032), (1464, 17862), (1586, 16488), (1832, 14274), (1872, 13969), (2061, 12688), (2196, 11908), (2379, 10992), (2748, 9516), (2928, 8931), (2977, 8784), (3172, 8244), (3664, 7137), (4122, 6344), (4392, 5954), (4758, 5496)]