17119544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 38283840

約数和(自身を除く): 21164296

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 421, 442, 598, 782, 842, 884, 1196, 1564, 1684, 1768, 2392, 3128, 3368, 5083, 5473, 7157, 9683, 10166, 10946, 14314, 19366, 20332, 21892, 28628, 38732, 40664, 43784, 57256, 77464, 93041, 125879, 164611, 186082, 251758, 329222, 372164, 503516, 658444, 744328, 1007032, 1316888, 2139943, 4279886, 8559772, 17119544]

約数ペア:

[(1, 17119544), (2, 8559772), (4, 4279886), (8, 2139943), (13, 1316888), (17, 1007032), (23, 744328), (26, 658444), (34, 503516), (46, 372164), (52, 329222), (68, 251758), (92, 186082), (104, 164611), (136, 125879), (184, 93041), (221, 77464), (299, 57256), (391, 43784), (421, 40664), (442, 38732), (598, 28628), (782, 21892), (842, 20332), (884, 19366), (1196, 14314), (1564, 10946), (1684, 10166), (1768, 9683), (2392, 7157), (3128, 5473), (3368, 5083)]