25512032

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8761}}^1$

素因数の和:8791

約数の個数: 48

約数和(自身を含む): 61824672

約数和(自身を除く): 36312640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8761, 17522, 35044, 61327, 70088, 113893, 122654, 140176, 227786, 245308, 280352, 455572, 490616, 797251, 911144, 981232, 1594502, 1822288, 1962464, 3189004, 3644576, 6378008, 12756016, 25512032]

約数ペア:

[(1, 25512032), (2, 12756016), (4, 6378008), (7, 3644576), (8, 3189004), (13, 1962464), (14, 1822288), (16, 1594502), (26, 981232), (28, 911144), (32, 797251), (52, 490616), (56, 455572), (91, 280352), (104, 245308), (112, 227786), (182, 140176), (208, 122654), (224, 113893), (364, 70088), (416, 61327), (728, 35044), (1456, 17522), (2912, 8761)]