26156744562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1\times {\mathrm{2557}}^1$

素因数の和:3307

約数の個数: 64

約数和(自身を含む): 56674638720

約数和(自身を除く): 30517894158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 419, 626, 838, 939, 1257, 1878, 2514, 2557, 4069, 5114, 5447, 7671, 8138, 10894, 12207, 15342, 16341, 24414, 32682, 33241, 66482, 99723, 131147, 199446, 262294, 393441, 786882, 800341, 1071383, 1600682, 1704911, 2142766, 2401023, 3214149, 3409822, 4802046, 5114733, 6428298, 10229466, 10404433, 13927979, 20808866, 27855958, 31213299, 41783937, 62426598, 83567874, 335342879, 670685758, 1006028637, 2012057274, 4359457427, 8718914854, 13078372281, 26156744562]

約数ペア:

[(1, 26156744562), (2, 13078372281), (3, 8718914854), (6, 4359457427), (13, 2012057274), (26, 1006028637), (39, 670685758), (78, 335342879), (313, 83567874), (419, 62426598), (626, 41783937), (838, 31213299), (939, 27855958), (1257, 20808866), (1878, 13927979), (2514, 10404433), (2557, 10229466), (4069, 6428298), (5114, 5114733), (5447, 4802046), (7671, 3409822), (8138, 3214149), (10894, 2401023), (12207, 2142766), (15342, 1704911), (16341, 1600682), (24414, 1071383), (32682, 800341), (33241, 786882), (66482, 393441), (99723, 262294), (131147, 199446)]