28360236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 70156800

約数和(自身を除く): 41796564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 519, 692, 719, 1038, 1438, 2076, 2157, 2876, 3287, 4314, 6574, 8628, 9861, 13148, 13661, 19722, 27322, 39444, 40983, 54644, 81966, 124387, 163932, 248774, 373161, 497548, 746322, 1492644, 2363353, 4726706, 7090059, 9453412, 14180118, 28360236]

約数ペア:

[(1, 28360236), (2, 14180118), (3, 9453412), (4, 7090059), (6, 4726706), (12, 2363353), (19, 1492644), (38, 746322), (57, 497548), (76, 373161), (114, 248774), (173, 163932), (228, 124387), (346, 81966), (519, 54644), (692, 40983), (719, 39444), (1038, 27322), (1438, 19722), (2076, 13661), (2157, 13148), (2876, 9861), (3287, 8628), (4314, 6574)]