About the Number

42061138

42061137 ← → 42061139

2進数表記:10100000011100110101010010

漢数字表記:四千二百六万千百三十八

素因数分解:

2 1 × 7 1 × 43 1 × 109 1 × 641 1

素因数の和:802
約数の個数: 32
約数和(自身を含む): 74574720
約数和(自身を除く): 32513582

約数列:
[1, 2, 7, 14, 43, 86, 109, 218, 301, 602, 641, 763, 1282, 1526, 4487, 4687, 8974, 9374, 27563, 32809, 55126, 65618, 69869, 139738, 192941, 385882, 489083, 978166, 3004367, 6008734, 21030569, 42061138]

約数ペア:
[(1, 42061138), (2, 21030569), (7, 6008734), (14, 3004367), (43, 978166), (86, 489083), (109, 385882), (218, 192941), (301, 139738), (602, 69869), (641, 65618), (763, 55126), (1282, 32809), (1526, 27563), (4487, 9374), (4687, 8974)]

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