74479316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10103}}^1$

素因数の和:10223

約数の個数: 24

約数和(自身を含む): 138626880

約数和(自身を除く): 64147564

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 10103, 20206, 40412, 191957, 383914, 767828, 979991, 1959982, 3919964, 18619829, 37239658, 74479316]

約数ペア:

[(1, 74479316), (2, 37239658), (4, 18619829), (19, 3919964), (38, 1959982), (76, 979991), (97, 767828), (194, 383914), (388, 191957), (1843, 40412), (3686, 20206), (7372, 10103)]