About the Number

42400848

42400847 ← → 42400849

2進数表記:10100001101111110001010000

漢数字表記:四千二百四十万八百四十八

素因数分解:

2 4 × 3 1 × 7 1 × 53 1 × 2381 1

素因数の和:2452
約数の個数: 80
約数和(自身を含む): 127598976
約数和(自身を除く): 85198128

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2381, 2544, 2968, 4452, 4762, 5936, 7143, 8904, 9524, 14286, 16667, 17808, 19048, 28572, 33334, 38096, 50001, 57144, 66668, 100002, 114288, 126193, 133336, 200004, 252386, 266672, 378579, 400008, 504772, 757158, 800016, 883351, 1009544, 1514316, 1766702, 2019088, 2650053, 3028632, 3533404, 5300106, 6057264, 7066808, 10600212, 14133616, 21200424, 42400848]

約数ペア:
[(1, 42400848), (2, 21200424), (3, 14133616), (4, 10600212), (6, 7066808), (7, 6057264), (8, 5300106), (12, 3533404), (14, 3028632), (16, 2650053), (21, 2019088), (24, 1766702), (28, 1514316), (42, 1009544), (48, 883351), (53, 800016), (56, 757158), (84, 504772), (106, 400008), (112, 378579), (159, 266672), (168, 252386), (212, 200004), (318, 133336), (336, 126193), (371, 114288), (424, 100002), (636, 66668), (742, 57144), (848, 50001), (1113, 38096), (1272, 33334), (1484, 28572), (2226, 19048), (2381, 17808), (2544, 16667), (2968, 14286), (4452, 9524), (4762, 8904), (5936, 7143)]

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