71060478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1259}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 77720322

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 1259, 2454, 2518, 3777, 7554, 9407, 18814, 28221, 28957, 56442, 57914, 86871, 173742, 514931, 1029862, 1544793, 3089586, 11843413, 23686826, 35530239, 71060478]

約数ペア:

[(1, 71060478), (2, 35530239), (3, 23686826), (6, 11843413), (23, 3089586), (46, 1544793), (69, 1029862), (138, 514931), (409, 173742), (818, 86871), (1227, 57914), (1259, 56442), (2454, 28957), (2518, 28221), (3777, 18814), (7554, 9407)]