28671010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 54991872

約数和(自身を除く): 26320862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 883, 955, 1766, 1910, 3247, 4415, 6494, 8830, 15011, 16235, 30022, 32470, 75055, 150110, 168653, 337306, 843265, 1686530, 2867101, 5734202, 14335505, 28671010]

約数ペア:

[(1, 28671010), (2, 14335505), (5, 5734202), (10, 2867101), (17, 1686530), (34, 843265), (85, 337306), (170, 168653), (191, 150110), (382, 75055), (883, 32470), (955, 30022), (1766, 16235), (1910, 15011), (3247, 8830), (4415, 6494)]