About the Number

74008428

74008427 ← → 74008429

2進数表記:100011010010100011101101100

漢数字表記:七千四百万八千四百二十八

素因数分解:

2 2 × 3 1 × 13 1 × 474413 1

素因数の和:474433
約数の個数: 24
約数和(自身を含む): 185970288
約数和(自身を除く): 111961860

約数列:
[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 474413, 948826, 1423239, 1897652, 2846478, 5692956, 6167369, 12334738, 18502107, 24669476, 37004214, 74008428]

約数ペア:
[(1, 74008428), (2, 37004214), (3, 24669476), (4, 18502107), (6, 12334738), (12, 6167369), (13, 5692956), (26, 2846478), (39, 1897652), (52, 1423239), (78, 948826), (156, 474413)]

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