22729408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1649

約数の個数: 56

約数和(自身を含む): 51462432

約数和(自身を除く): 28733024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1607, 1768, 3214, 3536, 6428, 7072, 12856, 14144, 20891, 25712, 27319, 41782, 51424, 54638, 83564, 102848, 109276, 167128, 218552, 334256, 355147, 437104, 668512, 710294, 874208, 1337024, 1420588, 1748416, 2841176, 5682352, 11364704, 22729408]

約数ペア:

[(1, 22729408), (2, 11364704), (4, 5682352), (8, 2841176), (13, 1748416), (16, 1420588), (17, 1337024), (26, 874208), (32, 710294), (34, 668512), (52, 437104), (64, 355147), (68, 334256), (104, 218552), (136, 167128), (208, 109276), (221, 102848), (272, 83564), (416, 54638), (442, 51424), (544, 41782), (832, 27319), (884, 25712), (1088, 20891), (1607, 14144), (1768, 12856), (3214, 7072), (3536, 6428)]