22517792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 52907904

約数和(自身を除く): 30390112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 53, 68, 71, 88, 106, 136, 142, 176, 187, 212, 272, 284, 352, 374, 424, 544, 568, 583, 748, 781, 848, 901, 1136, 1166, 1207, 1496, 1562, 1696, 1802, 2272, 2332, 2414, 2992, 3124, 3604, 3763, 4664, 4828, 5984, 6248, 7208, 7526, 9328, 9656, 9911, 12496, 13277, 14416, 15052, 18656, 19312, 19822, 24992, 26554, 28832, 30104, 38624, 39644, 41393, 53108, 60208, 63971, 79288, 82786, 106216, 120416, 127942, 158576, 165572, 212432, 255884, 317152, 331144, 424864, 511768, 662288, 703681, 1023536, 1324576, 1407362, 2047072, 2814724, 5629448, 11258896, 22517792]

約数ペア:

[(1, 22517792), (2, 11258896), (4, 5629448), (8, 2814724), (11, 2047072), (16, 1407362), (17, 1324576), (22, 1023536), (32, 703681), (34, 662288), (44, 511768), (53, 424864), (68, 331144), (71, 317152), (88, 255884), (106, 212432), (136, 165572), (142, 158576), (176, 127942), (187, 120416), (212, 106216), (272, 82786), (284, 79288), (352, 63971), (374, 60208), (424, 53108), (544, 41393), (568, 39644), (583, 38624), (748, 30104), (781, 28832), (848, 26554), (901, 24992), (1136, 19822), (1166, 19312), (1207, 18656), (1496, 15052), (1562, 14416), (1696, 13277), (1802, 12496), (2272, 9911), (2332, 9656), (2414, 9328), (2992, 7526), (3124, 7208), (3604, 6248), (3763, 5984), (4664, 4828)]