About the Number

40072864

40072863 ← → 40072865

2進数表記:10011000110111011010100000

漢数字表記:四千七万二千八百六十四

素因数分解:

2 5 × 13 1 × 96329 1

素因数の和:96352
約数の個数: 24
約数和(自身を含む): 84963060
約数和(自身を除く): 44890196

約数列:
[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 96329, 192658, 385316, 770632, 1252277, 1541264, 2504554, 3082528, 5009108, 10018216, 20036432, 40072864]

約数ペア:
[(1, 40072864), (2, 20036432), (4, 10018216), (8, 5009108), (13, 3082528), (16, 2504554), (26, 1541264), (32, 1252277), (52, 770632), (104, 385316), (208, 192658), (416, 96329)]

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