8559772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 17865792

約数和(自身を除く): 9306020

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 421, 442, 598, 782, 842, 884, 1196, 1564, 1684, 5083, 5473, 7157, 9683, 10166, 10946, 14314, 19366, 20332, 21892, 28628, 38732, 93041, 125879, 164611, 186082, 251758, 329222, 372164, 503516, 658444, 2139943, 4279886, 8559772]

約数ペア:

[(1, 8559772), (2, 4279886), (4, 2139943), (13, 658444), (17, 503516), (23, 372164), (26, 329222), (34, 251758), (46, 186082), (52, 164611), (68, 125879), (92, 93041), (221, 38732), (299, 28628), (391, 21892), (421, 20332), (442, 19366), (598, 14314), (782, 10946), (842, 10166), (884, 9683), (1196, 7157), (1564, 5473), (1684, 5083)]