528632

素因数分解:

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

素因数の和:72

約数の個数: 48

約数和(自身を含む): 1185840

約数和(自身を除く): 657208

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 169, 184, 221, 299, 338, 391, 442, 598, 676, 782, 884, 1196, 1352, 1564, 1768, 2392, 2873, 3128, 3887, 5083, 5746, 7774, 10166, 11492, 15548, 20332, 22984, 31096, 40664, 66079, 132158, 264316, 528632]

約数ペア:

[(1, 528632), (2, 264316), (4, 132158), (8, 66079), (13, 40664), (17, 31096), (23, 22984), (26, 20332), (34, 15548), (46, 11492), (52, 10166), (68, 7774), (92, 5746), (104, 5083), (136, 3887), (169, 3128), (184, 2873), (221, 2392), (299, 1768), (338, 1564), (391, 1352), (442, 1196), (598, 884), (676, 782)]