74741342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 124867008

約数和(自身を除く): 50125666

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 689, 743, 949, 1378, 1486, 1898, 3869, 7738, 9659, 19318, 39379, 50297, 54239, 78758, 100594, 108478, 511927, 705107, 1023854, 1410214, 2874667, 5749334, 37370671, 74741342]

約数ペア:

[(1, 74741342), (2, 37370671), (13, 5749334), (26, 2874667), (53, 1410214), (73, 1023854), (106, 705107), (146, 511927), (689, 108478), (743, 100594), (949, 78758), (1378, 54239), (1486, 50297), (1898, 39379), (3869, 19318), (7738, 9659)]