25670406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2713}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 54714240

約数和(自身を除く): 29043834

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 2713, 3154, 4731, 5426, 8139, 9462, 16278, 51547, 103094, 154641, 225179, 309282, 450358, 675537, 1351074, 4278401, 8556802, 12835203, 25670406]

約数ペア:

[(1, 25670406), (2, 12835203), (3, 8556802), (6, 4278401), (19, 1351074), (38, 675537), (57, 450358), (83, 309282), (114, 225179), (166, 154641), (249, 103094), (498, 51547), (1577, 16278), (2713, 9462), (3154, 8139), (4731, 5426)]