26897936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 56793240

約数和(自身を除く): 29895304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 1453, 2314, 2906, 4628, 5812, 9256, 11624, 18512, 18889, 23248, 37778, 75556, 129317, 151112, 258634, 302224, 517268, 1034536, 1681121, 2069072, 3362242, 6724484, 13448968, 26897936]

約数ペア:

[(1, 26897936), (2, 13448968), (4, 6724484), (8, 3362242), (13, 2069072), (16, 1681121), (26, 1034536), (52, 517268), (89, 302224), (104, 258634), (178, 151112), (208, 129317), (356, 75556), (712, 37778), (1157, 23248), (1424, 18889), (1453, 18512), (2314, 11624), (2906, 9256), (4628, 5812)]