25831808

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7002

約数の個数: 32

約数和(自身を含む): 53244000

約数和(自身を除く): 27412192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 6959, 13918, 27836, 55672, 111344, 201811, 222688, 403622, 445376, 807244, 890752, 1614488, 3228976, 6457952, 12915904, 25831808]

約数ペア:

[(1, 25831808), (2, 12915904), (4, 6457952), (8, 3228976), (16, 1614488), (29, 890752), (32, 807244), (58, 445376), (64, 403622), (116, 222688), (128, 201811), (232, 111344), (464, 55672), (928, 27836), (1856, 13918), (3712, 6959)]