About the Number

28994424

28994423 ← → 28994425

2進数表記:1101110100110101101111000

漢数字表記:二千八百九十九万四千四百二十四

素因数分解:

2 3 × 3 1 × 31 1 × 38971 1

素因数の和:39011
約数の個数: 32
約数和(自身を含む): 74826240
約数和(自身を除く): 45831816

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 38971, 77942, 116913, 155884, 233826, 311768, 467652, 935304, 1208101, 2416202, 3624303, 4832404, 7248606, 9664808, 14497212, 28994424]

約数ペア:
[(1, 28994424), (2, 14497212), (3, 9664808), (4, 7248606), (6, 4832404), (8, 3624303), (12, 2416202), (24, 1208101), (31, 935304), (62, 467652), (93, 311768), (124, 233826), (186, 155884), (248, 116913), (372, 77942), (744, 38971)]

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