1742384

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 3952128

約数和(自身を除く): 2209744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 331, 376, 658, 662, 752, 1316, 1324, 2317, 2632, 2648, 4634, 5264, 5296, 9268, 15557, 18536, 31114, 37072, 62228, 108899, 124456, 217798, 248912, 435596, 871192, 1742384]

約数ペア:

[(1, 1742384), (2, 871192), (4, 435596), (7, 248912), (8, 217798), (14, 124456), (16, 108899), (28, 62228), (47, 37072), (56, 31114), (94, 18536), (112, 15557), (188, 9268), (329, 5296), (331, 5264), (376, 4634), (658, 2648), (662, 2632), (752, 2317), (1316, 1324)]