28715693566

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{187129}}^1$

素因数の和:187348

約数の個数: 32

約数和(自身を含む): 50174792640

約数和(自身を除く): 21459099074

約数列:

[1, 2, 7, 14, 97, 113, 194, 226, 679, 791, 1358, 1582, 10961, 21922, 76727, 153454, 187129, 374258, 1309903, 2619806, 18151513, 21145577, 36303026, 42291154, 127060591, 148019039, 254121182, 296038078, 2051120969, 4102241938, 14357846783, 28715693566]

約数ペア:

[(1, 28715693566), (2, 14357846783), (7, 4102241938), (14, 2051120969), (97, 296038078), (113, 254121182), (194, 148019039), (226, 127060591), (679, 42291154), (791, 36303026), (1358, 21145577), (1582, 18151513), (10961, 2619806), (21922, 1309903), (76727, 374258), (153454, 187129)]