72021502

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 127217664

約数和(自身を除く): 55196162

約数列:

[1, 2, 7, 14, 41, 82, 271, 287, 463, 542, 574, 926, 1897, 3241, 3794, 6482, 11111, 18983, 22222, 37966, 77777, 125473, 132881, 155554, 250946, 265762, 878311, 1756622, 5144393, 10288786, 36010751, 72021502]

約数ペア:

[(1, 72021502), (2, 36010751), (7, 10288786), (14, 5144393), (41, 1756622), (82, 878311), (271, 265762), (287, 250946), (463, 155554), (542, 132881), (574, 125473), (926, 77777), (1897, 37966), (3241, 22222), (3794, 18983), (6482, 11111)]