13438256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 29821008

約数和(自身を除く): 16382752

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 53, 92, 104, 106, 184, 208, 212, 299, 368, 424, 598, 689, 848, 1196, 1219, 1378, 2392, 2438, 2756, 2809, 4784, 4876, 5512, 5618, 9752, 11024, 11236, 15847, 19504, 22472, 31694, 36517, 44944, 63388, 64607, 73034, 126776, 129214, 146068, 253552, 258428, 292136, 516856, 584272, 839891, 1033712, 1679782, 3359564, 6719128, 13438256]

約数ペア:

[(1, 13438256), (2, 6719128), (4, 3359564), (8, 1679782), (13, 1033712), (16, 839891), (23, 584272), (26, 516856), (46, 292136), (52, 258428), (53, 253552), (92, 146068), (104, 129214), (106, 126776), (184, 73034), (208, 64607), (212, 63388), (299, 44944), (368, 36517), (424, 31694), (598, 22472), (689, 19504), (848, 15847), (1196, 11236), (1219, 11024), (1378, 9752), (2392, 5618), (2438, 5512), (2756, 4876), (2809, 4784)]