42643328

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 106628760

約数和(自身を除く): 63985432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 523, 637, 728, 784, 832, 896, 1046, 1274, 1456, 1568, 1664, 2092, 2548, 2912, 3136, 3661, 4184, 5096, 5824, 6272, 6799, 7322, 8368, 10192, 11648, 13598, 14644, 16736, 20384, 25627, 27196, 29288, 33472, 40768, 47593, 51254, 54392, 58576, 66944, 81536, 95186, 102508, 108784, 117152, 190372, 205016, 217568, 234304, 333151, 380744, 410032, 435136, 468608, 666302, 761488, 820064, 870272, 1332604, 1522976, 1640128, 2665208, 3045952, 3280256, 5330416, 6091904, 10660832, 21321664, 42643328]

約数ペア:

[(1, 42643328), (2, 21321664), (4, 10660832), (7, 6091904), (8, 5330416), (13, 3280256), (14, 3045952), (16, 2665208), (26, 1640128), (28, 1522976), (32, 1332604), (49, 870272), (52, 820064), (56, 761488), (64, 666302), (91, 468608), (98, 435136), (104, 410032), (112, 380744), (128, 333151), (182, 234304), (196, 217568), (208, 205016), (224, 190372), (364, 117152), (392, 108784), (416, 102508), (448, 95186), (523, 81536), (637, 66944), (728, 58576), (784, 54392), (832, 51254), (896, 47593), (1046, 40768), (1274, 33472), (1456, 29288), (1568, 27196), (1664, 25627), (2092, 20384), (2548, 16736), (2912, 14644), (3136, 13598), (3661, 11648), (4184, 10192), (5096, 8368), (5824, 7322), (6272, 6799)]