74688446

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 139470336

約数和(自身を除く): 64781890

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 127, 238, 254, 353, 706, 833, 889, 1666, 1778, 2159, 2471, 4318, 4942, 6001, 6223, 12002, 12446, 15113, 17297, 30226, 34594, 42007, 44831, 84014, 89662, 105791, 211582, 294049, 313817, 588098, 627634, 762127, 1524254, 2196719, 4393438, 5334889, 10669778, 37344223, 74688446]

約数ペア:

[(1, 74688446), (2, 37344223), (7, 10669778), (14, 5334889), (17, 4393438), (34, 2196719), (49, 1524254), (98, 762127), (119, 627634), (127, 588098), (238, 313817), (254, 294049), (353, 211582), (706, 105791), (833, 89662), (889, 84014), (1666, 44831), (1778, 42007), (2159, 34594), (2471, 30226), (4318, 17297), (4942, 15113), (6001, 12446), (6223, 12002)]