40195012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70271}}^1$

素因数の和:70299

約数の個数: 24

約数和(自身を含む): 82639872

約数和(自身を除く): 42444860

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 70271, 140542, 281084, 772981, 913523, 1545962, 1827046, 3091924, 3654092, 10048753, 20097506, 40195012]

約数ペア:

[(1, 40195012), (2, 20097506), (4, 10048753), (11, 3654092), (13, 3091924), (22, 1827046), (26, 1545962), (44, 913523), (52, 772981), (143, 281084), (286, 140542), (572, 70271)]