71371586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 127866816

約数和(自身を除く): 56495230

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 4091, 8182, 8723, 17446, 45001, 53183, 90002, 106366, 249551, 499102, 585013, 1170026, 2745061, 3244163, 5490122, 6488326, 35685793, 71371586]

約数ペア:

[(1, 71371586), (2, 35685793), (11, 6488326), (13, 5490122), (22, 3244163), (26, 2745061), (61, 1170026), (122, 585013), (143, 499102), (286, 249551), (671, 106366), (793, 90002), (1342, 53183), (1586, 45001), (4091, 17446), (8182, 8723)]