71338204

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 147228928

約数和(自身を除く): 75890724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 193, 301, 307, 386, 602, 614, 772, 1204, 1228, 1351, 2149, 2702, 4298, 5404, 8299, 8596, 13201, 16598, 26402, 33196, 52804, 58093, 59251, 92407, 116186, 118502, 184814, 232372, 237004, 369628, 414757, 829514, 1659028, 2547793, 5095586, 10191172, 17834551, 35669102, 71338204]

約数ペア:

[(1, 71338204), (2, 35669102), (4, 17834551), (7, 10191172), (14, 5095586), (28, 2547793), (43, 1659028), (86, 829514), (172, 414757), (193, 369628), (301, 237004), (307, 232372), (386, 184814), (602, 118502), (614, 116186), (772, 92407), (1204, 59251), (1228, 58093), (1351, 52804), (2149, 33196), (2702, 26402), (4298, 16598), (5404, 13201), (8299, 8596)]