28017216

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:528

約数の個数: 84

約数和(自身を含む): 81149952

約数和(自身を除く): 53132736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 383, 508, 576, 762, 766, 1016, 1143, 1149, 1524, 1532, 2032, 2286, 2298, 3048, 3064, 3447, 4064, 4572, 4596, 6096, 6128, 6894, 8128, 9144, 9192, 12192, 12256, 13788, 18288, 18384, 24384, 24512, 27576, 36576, 36768, 48641, 55152, 73152, 73536, 97282, 110304, 145923, 194564, 220608, 291846, 389128, 437769, 583692, 778256, 875538, 1167384, 1556512, 1751076, 2334768, 3113024, 3502152, 4669536, 7004304, 9339072, 14008608, 28017216]

約数ペア:

[(1, 28017216), (2, 14008608), (3, 9339072), (4, 7004304), (6, 4669536), (8, 3502152), (9, 3113024), (12, 2334768), (16, 1751076), (18, 1556512), (24, 1167384), (32, 875538), (36, 778256), (48, 583692), (64, 437769), (72, 389128), (96, 291846), (127, 220608), (144, 194564), (192, 145923), (254, 110304), (288, 97282), (381, 73536), (383, 73152), (508, 55152), (576, 48641), (762, 36768), (766, 36576), (1016, 27576), (1143, 24512), (1149, 24384), (1524, 18384), (1532, 18288), (2032, 13788), (2286, 12256), (2298, 12192), (3048, 9192), (3064, 9144), (3447, 8128), (4064, 6894), (4572, 6128), (4596, 6096)]