26430404

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 67568256

約数和(自身を除く): 41137852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 41, 44, 46, 49, 52, 77, 82, 91, 92, 98, 143, 154, 161, 164, 182, 196, 253, 286, 287, 299, 308, 322, 364, 451, 506, 533, 539, 572, 574, 598, 637, 644, 902, 943, 1001, 1012, 1066, 1078, 1127, 1148, 1196, 1274, 1771, 1804, 1886, 2002, 2009, 2093, 2132, 2156, 2254, 2548, 3157, 3289, 3542, 3731, 3772, 4004, 4018, 4186, 4508, 5863, 6314, 6578, 6601, 7007, 7084, 7462, 8036, 8372, 10373, 11726, 12259, 12397, 12628, 13156, 13202, 14014, 14651, 14924, 20746, 22099, 23023, 23452, 24518, 24794, 26117, 26404, 28028, 29302, 41041, 41492, 44198, 46046, 46207, 49036, 49588, 52234, 58604, 72611, 82082, 85813, 88396, 92092, 92414, 104468, 134849, 145222, 161161, 164164, 171626, 184828, 269698, 287287, 290444, 322322, 343252, 508277, 539396, 574574, 600691, 644644, 943943, 1016554, 1149148, 1201382, 1887886, 2033108, 2402764, 3775772, 6607601, 13215202, 26430404]

約数ペア:

[(1, 26430404), (2, 13215202), (4, 6607601), (7, 3775772), (11, 2402764), (13, 2033108), (14, 1887886), (22, 1201382), (23, 1149148), (26, 1016554), (28, 943943), (41, 644644), (44, 600691), (46, 574574), (49, 539396), (52, 508277), (77, 343252), (82, 322322), (91, 290444), (92, 287287), (98, 269698), (143, 184828), (154, 171626), (161, 164164), (164, 161161), (182, 145222), (196, 134849), (253, 104468), (286, 92414), (287, 92092), (299, 88396), (308, 85813), (322, 82082), (364, 72611), (451, 58604), (506, 52234), (533, 49588), (539, 49036), (572, 46207), (574, 46046), (598, 44198), (637, 41492), (644, 41041), (902, 29302), (943, 28028), (1001, 26404), (1012, 26117), (1066, 24794), (1078, 24518), (1127, 23452), (1148, 23023), (1196, 22099), (1274, 20746), (1771, 14924), (1804, 14651), (1886, 14014), (2002, 13202), (2009, 13156), (2093, 12628), (2132, 12397), (2156, 12259), (2254, 11726), (2548, 10373), (3157, 8372), (3289, 8036), (3542, 7462), (3731, 7084), (3772, 7007), (4004, 6601), (4018, 6578), (4186, 6314), (4508, 5863)]