71840442

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 145893312

約数和(自身を除く): 74052870

約数列:

[1, 2, 3, 6, 107, 214, 317, 321, 353, 634, 642, 706, 951, 1059, 1902, 2118, 33919, 37771, 67838, 75542, 101757, 111901, 113313, 203514, 223802, 226626, 335703, 671406, 11973407, 23946814, 35920221, 71840442]

約数ペア:

[(1, 71840442), (2, 35920221), (3, 23946814), (6, 11973407), (107, 671406), (214, 335703), (317, 226626), (321, 223802), (353, 203514), (634, 113313), (642, 111901), (706, 101757), (951, 75542), (1059, 67838), (1902, 37771), (2118, 33919)]