25314016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8693}}^1$

素因数の和:8723

約数の個数: 48

約数和(自身を含む): 61344864

約数和(自身を除く): 36030848

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, 8693, 17386, 34772, 60851, 69544, 113009, 121702, 139088, 226018, 243404, 278176, 452036, 486808, 791063, 904072, 973616, 1582126, 1808144, 1947232, 3164252, 3616288, 6328504, 12657008, 25314016]

約数ペア:

[(1, 25314016), (2, 12657008), (4, 6328504), (7, 3616288), (8, 3164252), (13, 1947232), (14, 1808144), (16, 1582126), (26, 973616), (28, 904072), (32, 791063), (52, 486808), (56, 452036), (91, 278176), (104, 243404), (112, 226018), (182, 139088), (208, 121702), (224, 113009), (364, 69544), (416, 60851), (728, 34772), (1456, 17386), (2912, 8693)]