69770368

素因数分解:

$2^7\times {\mathrm{397}}^1\times {\mathrm{1373}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 139447260

約数和(自身を除く): 69676892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 397, 794, 1373, 1588, 2746, 3176, 5492, 6352, 10984, 12704, 21968, 25408, 43936, 50816, 87872, 175744, 545081, 1090162, 2180324, 4360648, 8721296, 17442592, 34885184, 69770368]

約数ペア:

[(1, 69770368), (2, 34885184), (4, 17442592), (8, 8721296), (16, 4360648), (32, 2180324), (64, 1090162), (128, 545081), (397, 175744), (794, 87872), (1373, 50816), (1588, 43936), (2746, 25408), (3176, 21968), (5492, 12704), (6352, 10984)]