About the Number

71421312

71421311 ← → 71421313

2進数表記:100010000011100110110000000

漢数字表記:七千百四十二万千三百十二

素因数分解:

2 7 × 3 1 × 185993 1

素因数の和:186010
約数の個数: 32
約数和(自身を含む): 189713880
約数和(自身を除く): 118292568

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 185993, 371986, 557979, 743972, 1115958, 1487944, 2231916, 2975888, 4463832, 5951776, 8927664, 11903552, 17855328, 23807104, 35710656, 71421312]

約数ペア:
[(1, 71421312), (2, 35710656), (3, 23807104), (4, 17855328), (6, 11903552), (8, 8927664), (12, 5951776), (16, 4463832), (24, 2975888), (32, 2231916), (48, 1487944), (64, 1115958), (96, 743972), (128, 557979), (192, 371986), (384, 185993)]

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