About the Number

12740370072

12740370071 ← → 12740370073

2進数表記:1011110111011000101001111010011000

漢数字表記:百二十七億四千三十七万七十二

素因数分解:

2 3 × 3 1 × 71 1 × 7476743 1

素因数の和:7476823
約数の個数: 32
約数和(自身を含む): 32299534080
約数和(自身を除く): 19559164008

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 7476743, 14953486, 22430229, 29906972, 44860458, 59813944, 89720916, 179441832, 530848753, 1061697506, 1592546259, 2123395012, 3185092518, 4246790024, 6370185036, 12740370072]

約数ペア:
[(1, 12740370072), (2, 6370185036), (3, 4246790024), (4, 3185092518), (6, 2123395012), (8, 1592546259), (12, 1061697506), (24, 530848753), (71, 179441832), (142, 89720916), (213, 59813944), (284, 44860458), (426, 29906972), (568, 22430229), (852, 14953486), (1704, 7476743)]

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