78054392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1621}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 158047680

約数和(自身を除く): 79993288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 926, 1621, 1852, 3242, 3704, 6019, 6484, 12038, 12968, 21073, 24076, 42146, 48152, 84292, 168584, 750523, 1501046, 3002092, 6004184, 9756799, 19513598, 39027196, 78054392]

約数ペア:

[(1, 78054392), (2, 39027196), (4, 19513598), (8, 9756799), (13, 6004184), (26, 3002092), (52, 1501046), (104, 750523), (463, 168584), (926, 84292), (1621, 48152), (1852, 42146), (3242, 24076), (3704, 21073), (6019, 12968), (6484, 12038)]