26259376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 62496000

約数和(自身を除く): 36236624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 499, 506, 572, 598, 998, 1012, 1144, 1196, 1996, 2024, 2288, 2392, 3289, 3992, 4048, 4784, 5489, 6487, 6578, 7984, 10978, 11477, 12974, 13156, 21956, 22954, 25948, 26312, 43912, 45908, 51896, 52624, 71357, 87824, 91816, 103792, 126247, 142714, 149201, 183632, 252494, 285428, 298402, 504988, 570856, 596804, 1009976, 1141712, 1193608, 1641211, 2019952, 2387216, 3282422, 6564844, 13129688, 26259376]

約数ペア:

[(1, 26259376), (2, 13129688), (4, 6564844), (8, 3282422), (11, 2387216), (13, 2019952), (16, 1641211), (22, 1193608), (23, 1141712), (26, 1009976), (44, 596804), (46, 570856), (52, 504988), (88, 298402), (92, 285428), (104, 252494), (143, 183632), (176, 149201), (184, 142714), (208, 126247), (253, 103792), (286, 91816), (299, 87824), (368, 71357), (499, 52624), (506, 51896), (572, 45908), (598, 43912), (998, 26312), (1012, 25948), (1144, 22954), (1196, 21956), (1996, 13156), (2024, 12974), (2288, 11477), (2392, 10978), (3289, 7984), (3992, 6578), (4048, 6487), (4784, 5489)]