22771424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 52778880

約数和(自身を除く): 30007456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 67, 76, 86, 104, 134, 152, 172, 208, 247, 268, 304, 344, 416, 494, 536, 559, 608, 688, 817, 871, 988, 1072, 1118, 1273, 1376, 1634, 1742, 1976, 2144, 2236, 2546, 2881, 3268, 3484, 3952, 4472, 5092, 5762, 6536, 6968, 7904, 8944, 10184, 10621, 11524, 13072, 13936, 16549, 17888, 20368, 21242, 23048, 26144, 27872, 33098, 37453, 40736, 42484, 46096, 54739, 66196, 74906, 84968, 92192, 109478, 132392, 149812, 169936, 218956, 264784, 299624, 339872, 437912, 529568, 599248, 711607, 875824, 1198496, 1423214, 1751648, 2846428, 5692856, 11385712, 22771424]

約数ペア:

[(1, 22771424), (2, 11385712), (4, 5692856), (8, 2846428), (13, 1751648), (16, 1423214), (19, 1198496), (26, 875824), (32, 711607), (38, 599248), (43, 529568), (52, 437912), (67, 339872), (76, 299624), (86, 264784), (104, 218956), (134, 169936), (152, 149812), (172, 132392), (208, 109478), (247, 92192), (268, 84968), (304, 74906), (344, 66196), (416, 54739), (494, 46096), (536, 42484), (559, 40736), (608, 37453), (688, 33098), (817, 27872), (871, 26144), (988, 23048), (1072, 21242), (1118, 20368), (1273, 17888), (1376, 16549), (1634, 13936), (1742, 13072), (1976, 11524), (2144, 10621), (2236, 10184), (2546, 8944), (2881, 7904), (3268, 6968), (3484, 6536), (3952, 5762), (4472, 5092)]