78582376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 152060040

約数和(自身を除く): 73477664

約数列:

[1, 2, 4, 8, 37, 74, 148, 257, 296, 514, 1028, 1033, 2056, 2066, 4132, 8264, 9509, 19018, 38036, 38221, 76072, 76442, 152884, 265481, 305768, 530962, 1061924, 2123848, 9822797, 19645594, 39291188, 78582376]

約数ペア:

[(1, 78582376), (2, 39291188), (4, 19645594), (8, 9822797), (37, 2123848), (74, 1061924), (148, 530962), (257, 305768), (296, 265481), (514, 152884), (1028, 76442), (1033, 76072), (2056, 38221), (2066, 38036), (4132, 19018), (8264, 9509)]