66165112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 141120000

約数和(自身を除く): 74954888

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 139, 184, 199, 278, 299, 398, 556, 598, 796, 1112, 1196, 1592, 1807, 2392, 2587, 3197, 3614, 4577, 5174, 6394, 7228, 9154, 10348, 12788, 14456, 18308, 20696, 25576, 27661, 36616, 41561, 55322, 59501, 83122, 110644, 119002, 166244, 221288, 238004, 332488, 359593, 476008, 636203, 719186, 1272406, 1438372, 2544812, 2876744, 5089624, 8270639, 16541278, 33082556, 66165112]

約数ペア:

[(1, 66165112), (2, 33082556), (4, 16541278), (8, 8270639), (13, 5089624), (23, 2876744), (26, 2544812), (46, 1438372), (52, 1272406), (92, 719186), (104, 636203), (139, 476008), (184, 359593), (199, 332488), (278, 238004), (299, 221288), (398, 166244), (556, 119002), (598, 110644), (796, 83122), (1112, 59501), (1196, 55322), (1592, 41561), (1807, 36616), (2392, 27661), (2587, 25576), (3197, 20696), (3614, 18308), (4577, 14456), (5174, 12788), (6394, 10348), (7228, 9154)]