26266548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 80898048

約数和(自身を除く): 54631500

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 131, 132, 147, 154, 186, 196, 217, 231, 262, 294, 308, 341, 372, 393, 434, 462, 524, 539, 588, 651, 682, 786, 868, 917, 924, 1023, 1078, 1302, 1364, 1441, 1519, 1572, 1617, 1834, 2046, 2156, 2387, 2604, 2751, 2882, 3038, 3234, 3668, 4061, 4092, 4323, 4557, 4774, 5502, 5764, 6076, 6419, 6468, 7161, 8122, 8646, 9114, 9548, 10087, 11004, 12183, 12838, 14322, 16244, 16709, 17292, 18228, 19257, 20174, 24366, 25676, 28427, 28644, 30261, 33418, 38514, 40348, 44671, 48732, 50127, 56854, 60522, 66836, 70609, 77028, 85281, 89342, 100254, 113708, 121044, 134013, 141218, 170562, 178684, 198989, 200508, 211827, 268026, 282436, 312697, 341124, 397978, 423654, 536052, 596967, 625394, 795956, 847308, 938091, 1193934, 1250788, 1876182, 2188879, 2387868, 3752364, 4377758, 6566637, 8755516, 13133274, 26266548]

約数ペア:

[(1, 26266548), (2, 13133274), (3, 8755516), (4, 6566637), (6, 4377758), (7, 3752364), (11, 2387868), (12, 2188879), (14, 1876182), (21, 1250788), (22, 1193934), (28, 938091), (31, 847308), (33, 795956), (42, 625394), (44, 596967), (49, 536052), (62, 423654), (66, 397978), (77, 341124), (84, 312697), (93, 282436), (98, 268026), (124, 211827), (131, 200508), (132, 198989), (147, 178684), (154, 170562), (186, 141218), (196, 134013), (217, 121044), (231, 113708), (262, 100254), (294, 89342), (308, 85281), (341, 77028), (372, 70609), (393, 66836), (434, 60522), (462, 56854), (524, 50127), (539, 48732), (588, 44671), (651, 40348), (682, 38514), (786, 33418), (868, 30261), (917, 28644), (924, 28427), (1023, 25676), (1078, 24366), (1302, 20174), (1364, 19257), (1441, 18228), (1519, 17292), (1572, 16709), (1617, 16244), (1834, 14322), (2046, 12838), (2156, 12183), (2387, 11004), (2604, 10087), (2751, 9548), (2882, 9114), (3038, 8646), (3234, 8122), (3668, 7161), (4061, 6468), (4092, 6419), (4323, 6076), (4557, 5764), (4774, 5502)]