26446784

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 68275200

約数和(自身を除く): 41828416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 239, 247, 266, 304, 364, 416, 448, 478, 494, 532, 608, 728, 832, 956, 988, 1064, 1216, 1456, 1673, 1729, 1912, 1976, 2128, 2912, 3107, 3346, 3458, 3824, 3952, 4256, 4541, 5824, 6214, 6692, 6916, 7648, 7904, 8512, 9082, 12428, 13384, 13832, 15296, 15808, 18164, 21749, 24856, 26768, 27664, 31787, 36328, 43498, 49712, 53536, 55328, 59033, 63574, 72656, 86996, 99424, 107072, 110656, 118066, 127148, 145312, 173992, 198848, 236132, 254296, 290624, 347984, 413231, 472264, 508592, 695968, 826462, 944528, 1017184, 1391936, 1652924, 1889056, 2034368, 3305848, 3778112, 6611696, 13223392, 26446784]

約数ペア:

[(1, 26446784), (2, 13223392), (4, 6611696), (7, 3778112), (8, 3305848), (13, 2034368), (14, 1889056), (16, 1652924), (19, 1391936), (26, 1017184), (28, 944528), (32, 826462), (38, 695968), (52, 508592), (56, 472264), (64, 413231), (76, 347984), (91, 290624), (104, 254296), (112, 236132), (133, 198848), (152, 173992), (182, 145312), (208, 127148), (224, 118066), (239, 110656), (247, 107072), (266, 99424), (304, 86996), (364, 72656), (416, 63574), (448, 59033), (478, 55328), (494, 53536), (532, 49712), (608, 43498), (728, 36328), (832, 31787), (956, 27664), (988, 26768), (1064, 24856), (1216, 21749), (1456, 18164), (1673, 15808), (1729, 15296), (1912, 13832), (1976, 13384), (2128, 12428), (2912, 9082), (3107, 8512), (3346, 7904), (3458, 7648), (3824, 6916), (3952, 6692), (4256, 6214), (4541, 5824)]