63630368

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 129530016

約数和(自身を除く): 65899648

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 353, 524, 688, 706, 1048, 1376, 1412, 2096, 2824, 4192, 5633, 5648, 11266, 11296, 15179, 22532, 30358, 45064, 46243, 60716, 90128, 92486, 121432, 180256, 184972, 242864, 369944, 485728, 739888, 1479776, 1988449, 3976898, 7953796, 15907592, 31815184, 63630368]

約数ペア:

[(1, 63630368), (2, 31815184), (4, 15907592), (8, 7953796), (16, 3976898), (32, 1988449), (43, 1479776), (86, 739888), (131, 485728), (172, 369944), (262, 242864), (344, 184972), (353, 180256), (524, 121432), (688, 92486), (706, 90128), (1048, 60716), (1376, 46243), (1412, 45064), (2096, 30358), (2824, 22532), (4192, 15179), (5633, 11296), (5648, 11266)]