25209816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{1249}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 65325000

約数和(自身を除く): 40115184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 841, 1249, 1682, 2498, 2523, 3364, 3747, 4996, 5046, 6728, 7494, 9992, 10092, 14988, 20184, 29976, 36221, 72442, 108663, 144884, 217326, 289768, 434652, 869304, 1050409, 2100818, 3151227, 4201636, 6302454, 8403272, 12604908, 25209816]

約数ペア:

[(1, 25209816), (2, 12604908), (3, 8403272), (4, 6302454), (6, 4201636), (8, 3151227), (12, 2100818), (24, 1050409), (29, 869304), (58, 434652), (87, 289768), (116, 217326), (174, 144884), (232, 108663), (348, 72442), (696, 36221), (841, 29976), (1249, 20184), (1682, 14988), (2498, 10092), (2523, 9992), (3364, 7494), (3747, 6728), (4996, 5046)]