26990928

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1513

約数の個数: 80

約数和(自身を含む): 79330240

約数和(自身を除く): 52339312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1453, 1548, 2064, 2322, 2906, 3096, 4359, 4644, 5812, 6192, 8718, 9288, 11624, 13077, 17436, 18576, 23248, 26154, 34872, 39231, 52308, 62479, 69744, 78462, 104616, 124958, 156924, 187437, 209232, 249916, 313848, 374874, 499832, 562311, 627696, 749748, 999664, 1124622, 1499496, 1686933, 2249244, 2998992, 3373866, 4498488, 6747732, 8996976, 13495464, 26990928]

約数ペア:

[(1, 26990928), (2, 13495464), (3, 8996976), (4, 6747732), (6, 4498488), (8, 3373866), (9, 2998992), (12, 2249244), (16, 1686933), (18, 1499496), (24, 1124622), (27, 999664), (36, 749748), (43, 627696), (48, 562311), (54, 499832), (72, 374874), (86, 313848), (108, 249916), (129, 209232), (144, 187437), (172, 156924), (216, 124958), (258, 104616), (344, 78462), (387, 69744), (432, 62479), (516, 52308), (688, 39231), (774, 34872), (1032, 26154), (1161, 23248), (1453, 18576), (1548, 17436), (2064, 13077), (2322, 11624), (2906, 9288), (3096, 8718), (4359, 6192), (4644, 5812)]