25434806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 41718240

約数和(自身を除く): 16283434

約数列:

[1, 2, 19, 38, 53, 73, 106, 146, 173, 346, 1007, 1387, 2014, 2774, 3287, 3869, 6574, 7738, 9169, 12629, 18338, 25258, 73511, 147022, 174211, 239951, 348422, 479902, 669337, 1338674, 12717403, 25434806]

約数ペア:

[(1, 25434806), (2, 12717403), (19, 1338674), (38, 669337), (53, 479902), (73, 348422), (106, 239951), (146, 174211), (173, 147022), (346, 73511), (1007, 25258), (1387, 18338), (2014, 12629), (2774, 9169), (3287, 7738), (3869, 6574)]