28226352

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 120

約数和(自身を含む): 92619072

約数和(自身を除く): 64392720

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1091, 1176, 1232, 1617, 1848, 2156, 2182, 2352, 3234, 3273, 3696, 4312, 4364, 6468, 6546, 7637, 8624, 8728, 12001, 12936, 13092, 15274, 17456, 22911, 24002, 25872, 26184, 30548, 36003, 45822, 48004, 52368, 53459, 61096, 72006, 84007, 91644, 96008, 106918, 122192, 144012, 160377, 168014, 183288, 192016, 213836, 252021, 288024, 320754, 336028, 366576, 427672, 504042, 576048, 588049, 641508, 672056, 855344, 1008084, 1176098, 1283016, 1344112, 1764147, 2016168, 2352196, 2566032, 3528294, 4032336, 4704392, 7056588, 9408784, 14113176, 28226352]

約数ペア:

[(1, 28226352), (2, 14113176), (3, 9408784), (4, 7056588), (6, 4704392), (7, 4032336), (8, 3528294), (11, 2566032), (12, 2352196), (14, 2016168), (16, 1764147), (21, 1344112), (22, 1283016), (24, 1176098), (28, 1008084), (33, 855344), (42, 672056), (44, 641508), (48, 588049), (49, 576048), (56, 504042), (66, 427672), (77, 366576), (84, 336028), (88, 320754), (98, 288024), (112, 252021), (132, 213836), (147, 192016), (154, 183288), (168, 168014), (176, 160377), (196, 144012), (231, 122192), (264, 106918), (294, 96008), (308, 91644), (336, 84007), (392, 72006), (462, 61096), (528, 53459), (539, 52368), (588, 48004), (616, 45822), (784, 36003), (924, 30548), (1078, 26184), (1091, 25872), (1176, 24002), (1232, 22911), (1617, 17456), (1848, 15274), (2156, 13092), (2182, 12936), (2352, 12001), (3234, 8728), (3273, 8624), (3696, 7637), (4312, 6546), (4364, 6468)]