64726462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 39782978

約数列:

[1, 2, 23, 46, 53, 106, 139, 191, 278, 382, 1219, 2438, 3197, 4393, 6394, 7367, 8786, 10123, 14734, 20246, 26549, 53098, 169441, 232829, 338882, 465658, 610627, 1221254, 1407097, 2814194, 32363231, 64726462]

約数ペア:

[(1, 64726462), (2, 32363231), (23, 2814194), (46, 1407097), (53, 1221254), (106, 610627), (139, 465658), (191, 338882), (278, 232829), (382, 169441), (1219, 53098), (2438, 26549), (3197, 20246), (4393, 14734), (6394, 10123), (7367, 8786)]