25073163616

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{175327}}^1$

素因数の和:175487

約数の個数: 48

約数和(自身を含む): 51030967680

約数和(自身を除く): 25957804064

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1312, 1744, 3488, 4469, 8938, 17876, 35752, 71504, 143008, 175327, 350654, 701308, 1402616, 2805232, 5610464, 7188407, 14376814, 19110643, 28753628, 38221286, 57507256, 76442572, 115014512, 152885144, 230029024, 305770288, 611540576, 783536363, 1567072726, 3134145452, 6268290904, 12536581808, 25073163616]

約数ペア:

[(1, 25073163616), (2, 12536581808), (4, 6268290904), (8, 3134145452), (16, 1567072726), (32, 783536363), (41, 611540576), (82, 305770288), (109, 230029024), (164, 152885144), (218, 115014512), (328, 76442572), (436, 57507256), (656, 38221286), (872, 28753628), (1312, 19110643), (1744, 14376814), (3488, 7188407), (4469, 5610464), (8938, 2805232), (17876, 1402616), (35752, 701308), (71504, 350654), (143008, 175327)]