21432763712

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{709}}^1\times {\mathrm{1427}}^1$

素因数の和:2479

約数の個数: 56

約数和(自身を含む): 42749236320

約数和(自身を除く): 21316472608

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 709, 1324, 1418, 1427, 2648, 2836, 2854, 5296, 5672, 5708, 10592, 11344, 11416, 21184, 22688, 22832, 45376, 45664, 91328, 234679, 469358, 472337, 938716, 944674, 1011743, 1877432, 1889348, 2023486, 3754864, 3778696, 4046972, 7509728, 7557392, 8093944, 15019456, 15114784, 16187888, 30229568, 32375776, 64751552, 334886933, 669773866, 1339547732, 2679095464, 5358190928, 10716381856, 21432763712]

約数ペア:

[(1, 21432763712), (2, 10716381856), (4, 5358190928), (8, 2679095464), (16, 1339547732), (32, 669773866), (64, 334886933), (331, 64751552), (662, 32375776), (709, 30229568), (1324, 16187888), (1418, 15114784), (1427, 15019456), (2648, 8093944), (2836, 7557392), (2854, 7509728), (5296, 4046972), (5672, 3778696), (5708, 3754864), (10592, 2023486), (11344, 1889348), (11416, 1877432), (21184, 1011743), (22688, 944674), (22832, 938716), (45376, 472337), (45664, 469358), (91328, 234679)]