39842894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1223}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 34184626

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1223, 1253, 2327, 2446, 2506, 4654, 8561, 15899, 16289, 17122, 31798, 32578, 111293, 218917, 222586, 437834, 1532419, 2845921, 3064838, 5691842, 19921447, 39842894]

約数ペア:

[(1, 39842894), (2, 19921447), (7, 5691842), (13, 3064838), (14, 2845921), (26, 1532419), (91, 437834), (179, 222586), (182, 218917), (358, 111293), (1223, 32578), (1253, 31798), (2327, 17122), (2446, 16289), (2506, 15899), (4654, 8561)]