768004768

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{10531}}^1$

素因数の和:10637

約数の個数: 48

約数和(自身を含む): 1576514016

約数和(自身を除く): 808509248

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 1376, 1696, 2279, 4558, 9116, 10531, 18232, 21062, 36464, 42124, 72928, 84248, 168496, 336992, 452833, 558143, 905666, 1116286, 1811332, 2232572, 3622664, 4465144, 7245328, 8930288, 14490656, 17860576, 24000149, 48000298, 96000596, 192001192, 384002384, 768004768]

約数ペア:

[(1, 768004768), (2, 384002384), (4, 192001192), (8, 96000596), (16, 48000298), (32, 24000149), (43, 17860576), (53, 14490656), (86, 8930288), (106, 7245328), (172, 4465144), (212, 3622664), (344, 2232572), (424, 1811332), (688, 1116286), (848, 905666), (1376, 558143), (1696, 452833), (2279, 336992), (4558, 168496), (9116, 84248), (10531, 72928), (18232, 42124), (21062, 36464)]