9965704

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 21470400

約数和(自身を除く): 11504696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 709, 1004, 1418, 1757, 2008, 2836, 3514, 4963, 5672, 7028, 9926, 14056, 19852, 39704, 177959, 355918, 711836, 1245713, 1423672, 2491426, 4982852, 9965704]

約数ペア:

[(1, 9965704), (2, 4982852), (4, 2491426), (7, 1423672), (8, 1245713), (14, 711836), (28, 355918), (56, 177959), (251, 39704), (502, 19852), (709, 14056), (1004, 9926), (1418, 7028), (1757, 5672), (2008, 4963), (2836, 3514)]