About the Number

42947752

42947751 ← → 42947753

2進数表記:10100011110101010010101000

漢数字表記:四千二百九十四万七千七百五十二

素因数分解:

2 3 × 19 1 × 59 1 × 4789 1

素因数の和:4873
約数の個数: 32
約数和(自身を含む): 86220000
約数和(自身を除く): 43272248

約数列:
[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 4789, 8968, 9578, 19156, 38312, 90991, 181982, 282551, 363964, 565102, 727928, 1130204, 2260408, 5368469, 10736938, 21473876, 42947752]

約数ペア:
[(1, 42947752), (2, 21473876), (4, 10736938), (8, 5368469), (19, 2260408), (38, 1130204), (59, 727928), (76, 565102), (118, 363964), (152, 282551), (236, 181982), (472, 90991), (1121, 38312), (2242, 19156), (4484, 9578), (4789, 8968)]

このpageの処理時間: 0.007990598678588867 seconds