39640952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5689}}^1$

素因数の和:5775

約数の個数: 32

約数和(自身を含む): 81253200

約数和(自身を除く): 41612248

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5689, 6968, 11378, 22756, 45512, 73957, 147914, 295828, 381163, 591656, 762326, 1524652, 3049304, 4955119, 9910238, 19820476, 39640952]

約数ペア:

[(1, 39640952), (2, 19820476), (4, 9910238), (8, 4955119), (13, 3049304), (26, 1524652), (52, 762326), (67, 591656), (104, 381163), (134, 295828), (268, 147914), (536, 73957), (871, 45512), (1742, 22756), (3484, 11378), (5689, 6968)]