25151602

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 48066048

約数和(自身を除く): 22914446

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 487, 527, 833, 974, 1054, 1519, 1666, 3038, 3409, 3689, 6818, 7378, 8279, 15097, 16558, 23863, 25823, 30194, 47726, 51646, 57953, 105679, 115906, 211358, 256649, 405671, 513298, 739753, 811342, 1479506, 1796543, 3593086, 12575801, 25151602]

約数ペア:

[(1, 25151602), (2, 12575801), (7, 3593086), (14, 1796543), (17, 1479506), (31, 811342), (34, 739753), (49, 513298), (62, 405671), (98, 256649), (119, 211358), (217, 115906), (238, 105679), (434, 57953), (487, 51646), (527, 47726), (833, 30194), (974, 25823), (1054, 23863), (1519, 16558), (1666, 15097), (3038, 8279), (3409, 7378), (3689, 6818)]