About the Number

29172290

29172289 ← → 29172291

2進数表記:1101111010010001001000010

漢数字表記:二千九百十七万二千二百九十

素因数分解:

2 1 × 5 1 × 7 1 × 347 1 × 1201 1

素因数の和:1562
約数の個数: 32
約数和(自身を含む): 60234624
約数和(自身を除く): 31062334

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1201, 1735, 2402, 2429, 3470, 4858, 6005, 8407, 12010, 12145, 16814, 24290, 42035, 84070, 416747, 833494, 2083735, 2917229, 4167470, 5834458, 14586145, 29172290]

約数ペア:
[(1, 29172290), (2, 14586145), (5, 5834458), (7, 4167470), (10, 2917229), (14, 2083735), (35, 833494), (70, 416747), (347, 84070), (694, 42035), (1201, 24290), (1735, 16814), (2402, 12145), (2429, 12010), (3470, 8407), (4858, 6005)]

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