74474528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 155221920

約数和(自身を除く): 80747392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 347, 353, 608, 694, 706, 1388, 1412, 2776, 2824, 5552, 5648, 6593, 6707, 11104, 11296, 13186, 13414, 26372, 26828, 52744, 53656, 105488, 107312, 122491, 210976, 214624, 244982, 489964, 979928, 1959856, 2327329, 3919712, 4654658, 9309316, 18618632, 37237264, 74474528]

約数ペア:

[(1, 74474528), (2, 37237264), (4, 18618632), (8, 9309316), (16, 4654658), (19, 3919712), (32, 2327329), (38, 1959856), (76, 979928), (152, 489964), (304, 244982), (347, 214624), (353, 210976), (608, 122491), (694, 107312), (706, 105488), (1388, 53656), (1412, 52744), (2776, 26828), (2824, 26372), (5552, 13414), (5648, 13186), (6593, 11296), (6707, 11104)]