78967744

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{4391}}^1$

素因数の和:4684

約数の個数: 28

約数和(自身を含む): 157295088

約数和(自身を除く): 78327344

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 2248, 4391, 4496, 8782, 8992, 17564, 17984, 35128, 70256, 140512, 281024, 1233871, 2467742, 4935484, 9870968, 19741936, 39483872, 78967744]

約数ペア:

[(1, 78967744), (2, 39483872), (4, 19741936), (8, 9870968), (16, 4935484), (32, 2467742), (64, 1233871), (281, 281024), (562, 140512), (1124, 70256), (2248, 35128), (4391, 17984), (4496, 17564), (8782, 8992)]