About the Number

28006370

28006369 ← → 28006371

2進数表記:1101010110101011111100010

漢数字表記:二千八百万六千三百七十

素因数分解:

2 1 × 5 1 × 7 1 × 347 1 × 1153 1

素因数の和:1514
約数の個数: 32
約数和(自身を含む): 57829248
約数和(自身を除く): 29822878

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1153, 1735, 2306, 2429, 3470, 4858, 5765, 8071, 11530, 12145, 16142, 24290, 40355, 80710, 400091, 800182, 2000455, 2800637, 4000910, 5601274, 14003185, 28006370]

約数ペア:
[(1, 28006370), (2, 14003185), (5, 5601274), (7, 4000910), (10, 2800637), (14, 2000455), (35, 800182), (70, 400091), (347, 80710), (694, 40355), (1153, 24290), (1735, 16142), (2306, 12145), (2429, 11530), (3470, 8071), (4858, 5765)]

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