16465728

素因数分解:

$2^6\times 3^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 43891200

約数和(自身を除く): 27425472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 191, 192, 382, 449, 573, 764, 898, 1146, 1347, 1528, 1796, 2292, 2694, 3056, 3592, 4584, 5388, 6112, 7184, 9168, 10776, 12224, 14368, 18336, 21552, 28736, 36672, 43104, 85759, 86208, 171518, 257277, 343036, 514554, 686072, 1029108, 1372144, 2058216, 2744288, 4116432, 5488576, 8232864, 16465728]

約数ペア:

[(1, 16465728), (2, 8232864), (3, 5488576), (4, 4116432), (6, 2744288), (8, 2058216), (12, 1372144), (16, 1029108), (24, 686072), (32, 514554), (48, 343036), (64, 257277), (96, 171518), (191, 86208), (192, 85759), (382, 43104), (449, 36672), (573, 28736), (764, 21552), (898, 18336), (1146, 14368), (1347, 12224), (1528, 10776), (1796, 9168), (2292, 7184), (2694, 6112), (3056, 5388), (3592, 4584)]