7777772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5017

約数の個数: 24

約数和(自身を含む): 15041376

約数和(自身を除く): 7263604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 4973, 9946, 19892, 84541, 114379, 169082, 228758, 338164, 457516, 1944443, 3888886, 7777772]

約数ペア:

[(1, 7777772), (2, 3888886), (4, 1944443), (17, 457516), (23, 338164), (34, 228758), (46, 169082), (68, 114379), (92, 84541), (391, 19892), (782, 9946), (1564, 4973)]