26891004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 80438400

約数和(自身を除く): 53547396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 49, 57, 58, 76, 83, 84, 87, 98, 114, 116, 133, 147, 166, 174, 196, 203, 228, 249, 266, 294, 332, 348, 399, 406, 498, 532, 551, 581, 588, 609, 798, 812, 931, 996, 1102, 1162, 1218, 1421, 1577, 1596, 1653, 1743, 1862, 2204, 2324, 2407, 2436, 2793, 2842, 3154, 3306, 3486, 3724, 3857, 4067, 4263, 4731, 4814, 5586, 5684, 6308, 6612, 6972, 7221, 7714, 8134, 8526, 9462, 9628, 11039, 11172, 11571, 12201, 14442, 15428, 16268, 16849, 17052, 18924, 22078, 23142, 24402, 26999, 28884, 33117, 33698, 44156, 45733, 46284, 48804, 50547, 53998, 66234, 67396, 77273, 80997, 91466, 101094, 107996, 117943, 132468, 137199, 154546, 161994, 182932, 202188, 231819, 235886, 274398, 309092, 320131, 323988, 353829, 463638, 471772, 548796, 640262, 707658, 927276, 960393, 1280524, 1415316, 1920786, 2240917, 3841572, 4481834, 6722751, 8963668, 13445502, 26891004]

約数ペア:

[(1, 26891004), (2, 13445502), (3, 8963668), (4, 6722751), (6, 4481834), (7, 3841572), (12, 2240917), (14, 1920786), (19, 1415316), (21, 1280524), (28, 960393), (29, 927276), (38, 707658), (42, 640262), (49, 548796), (57, 471772), (58, 463638), (76, 353829), (83, 323988), (84, 320131), (87, 309092), (98, 274398), (114, 235886), (116, 231819), (133, 202188), (147, 182932), (166, 161994), (174, 154546), (196, 137199), (203, 132468), (228, 117943), (249, 107996), (266, 101094), (294, 91466), (332, 80997), (348, 77273), (399, 67396), (406, 66234), (498, 53998), (532, 50547), (551, 48804), (581, 46284), (588, 45733), (609, 44156), (798, 33698), (812, 33117), (931, 28884), (996, 26999), (1102, 24402), (1162, 23142), (1218, 22078), (1421, 18924), (1577, 17052), (1596, 16849), (1653, 16268), (1743, 15428), (1862, 14442), (2204, 12201), (2324, 11571), (2407, 11172), (2436, 11039), (2793, 9628), (2842, 9462), (3154, 8526), (3306, 8134), (3486, 7714), (3724, 7221), (3857, 6972), (4067, 6612), (4263, 6308), (4731, 5684), (4814, 5586)]