7887872

素因数分解:

$2^{10}\times {\mathrm{7703}}^1$

素因数の和:7723

約数の個数: 22

約数和(自身を含む): 15770088

約数和(自身を除く): 7882216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 7703, 15406, 30812, 61624, 123248, 246496, 492992, 985984, 1971968, 3943936, 7887872]

約数ペア:

[(1, 7887872), (2, 3943936), (4, 1971968), (8, 985984), (16, 492992), (32, 246496), (64, 123248), (128, 61624), (256, 30812), (512, 15406), (1024, 7703)]