39973304

素因数分解:

$2^3\times 7^1\times {\mathrm{787}}^1\times {\mathrm{907}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 85860480

約数和(自身を除く): 45887176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 787, 907, 1574, 1814, 3148, 3628, 5509, 6296, 6349, 7256, 11018, 12698, 22036, 25396, 44072, 50792, 713809, 1427618, 2855236, 4996663, 5710472, 9993326, 19986652, 39973304]

約数ペア:

[(1, 39973304), (2, 19986652), (4, 9993326), (7, 5710472), (8, 4996663), (14, 2855236), (28, 1427618), (56, 713809), (787, 50792), (907, 44072), (1574, 25396), (1814, 22036), (3148, 12698), (3628, 11018), (5509, 7256), (6296, 6349)]