74338966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 124195680

約数和(自身を除く): 49856714

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 689, 739, 949, 1378, 1478, 1898, 3869, 7738, 9607, 19214, 39167, 50297, 53947, 78334, 100594, 107894, 509171, 701311, 1018342, 1402622, 2859191, 5718382, 37169483, 74338966]

約数ペア:

[(1, 74338966), (2, 37169483), (13, 5718382), (26, 2859191), (53, 1402622), (73, 1018342), (106, 701311), (146, 509171), (689, 107894), (739, 100594), (949, 78334), (1378, 53947), (1478, 50297), (1898, 39167), (3869, 19214), (7738, 9607)]