About the Number

40802944

40802943 ← → 40802945

2進数表記:10011011101001101010000000

漢数字表記:四千八十万二千九百四十四

素因数分解:

2 7 × 7 1 × 13 1 × 31 1 × 113 1

素因数の和:178
約数の個数: 128
約数和(自身を含む): 104186880
約数和(自身を除く): 63383936

約数列:
[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 113, 124, 128, 182, 208, 217, 224, 226, 248, 364, 403, 416, 434, 448, 452, 496, 728, 791, 806, 832, 868, 896, 904, 992, 1456, 1469, 1582, 1612, 1664, 1736, 1808, 1984, 2821, 2912, 2938, 3164, 3224, 3472, 3503, 3616, 3968, 5642, 5824, 5876, 6328, 6448, 6944, 7006, 7232, 10283, 11284, 11648, 11752, 12656, 12896, 13888, 14012, 14464, 20566, 22568, 23504, 24521, 25312, 25792, 27776, 28024, 41132, 45136, 45539, 47008, 49042, 50624, 51584, 56048, 82264, 90272, 91078, 94016, 98084, 101248, 112096, 164528, 180544, 182156, 188032, 196168, 224192, 318773, 329056, 361088, 364312, 392336, 448384, 637546, 658112, 728624, 784672, 1275092, 1316224, 1457248, 1569344, 2550184, 2914496, 3138688, 5100368, 5828992, 10200736, 20401472, 40802944]

約数ペア:
[(1, 40802944), (2, 20401472), (4, 10200736), (7, 5828992), (8, 5100368), (13, 3138688), (14, 2914496), (16, 2550184), (26, 1569344), (28, 1457248), (31, 1316224), (32, 1275092), (52, 784672), (56, 728624), (62, 658112), (64, 637546), (91, 448384), (104, 392336), (112, 364312), (113, 361088), (124, 329056), (128, 318773), (182, 224192), (208, 196168), (217, 188032), (224, 182156), (226, 180544), (248, 164528), (364, 112096), (403, 101248), (416, 98084), (434, 94016), (448, 91078), (452, 90272), (496, 82264), (728, 56048), (791, 51584), (806, 50624), (832, 49042), (868, 47008), (896, 45539), (904, 45136), (992, 41132), (1456, 28024), (1469, 27776), (1582, 25792), (1612, 25312), (1664, 24521), (1736, 23504), (1808, 22568), (1984, 20566), (2821, 14464), (2912, 14012), (2938, 13888), (3164, 12896), (3224, 12656), (3472, 11752), (3503, 11648), (3616, 11284), (3968, 10283), (5642, 7232), (5824, 7006), (5876, 6944), (6328, 6448)]

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