24785390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 51715584

約数和(自身を除く): 26930194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 4987, 9974, 24935, 34909, 49870, 69818, 174545, 349090, 354077, 708154, 1770385, 2478539, 3540770, 4957078, 12392695, 24785390]

約数ペア:

[(1, 24785390), (2, 12392695), (5, 4957078), (7, 3540770), (10, 2478539), (14, 1770385), (35, 708154), (70, 354077), (71, 349090), (142, 174545), (355, 69818), (497, 49870), (710, 34909), (994, 24935), (2485, 9974), (4970, 4987)]