74470648

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12911}}^1$

素因数の和:13027

約数の個数: 32

約数和(自身を含む): 161141760

約数和(自身を除く): 86671112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 12911, 25822, 51644, 90377, 103288, 180754, 361508, 723016, 1329833, 2659666, 5319332, 9308831, 10638664, 18617662, 37235324, 74470648]

約数ペア:

[(1, 74470648), (2, 37235324), (4, 18617662), (7, 10638664), (8, 9308831), (14, 5319332), (28, 2659666), (56, 1329833), (103, 723016), (206, 361508), (412, 180754), (721, 103288), (824, 90377), (1442, 51644), (2884, 25822), (5768, 12911)]