4292704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 5359904

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 607, 884, 1214, 1768, 2428, 3536, 4856, 7072, 7891, 9712, 10319, 15782, 19424, 20638, 31564, 41276, 63128, 82552, 126256, 134147, 165104, 252512, 268294, 330208, 536588, 1073176, 2146352, 4292704]

約数ペア:

[(1, 4292704), (2, 2146352), (4, 1073176), (8, 536588), (13, 330208), (16, 268294), (17, 252512), (26, 165104), (32, 134147), (34, 126256), (52, 82552), (68, 63128), (104, 41276), (136, 31564), (208, 20638), (221, 19424), (272, 15782), (416, 10319), (442, 9712), (544, 7891), (607, 7072), (884, 4856), (1214, 3536), (1768, 2428)]