8709712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 20248704

約数和(自身を除く): 11538992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 71, 82, 88, 136, 142, 164, 176, 187, 272, 284, 328, 374, 451, 568, 656, 697, 748, 781, 902, 1136, 1207, 1394, 1496, 1562, 1804, 2414, 2788, 2911, 2992, 3124, 3608, 4828, 5576, 5822, 6248, 7216, 7667, 9656, 11152, 11644, 12496, 13277, 15334, 19312, 23288, 26554, 30668, 32021, 46576, 49487, 53108, 61336, 64042, 98974, 106216, 122672, 128084, 197948, 212432, 256168, 395896, 512336, 544357, 791792, 1088714, 2177428, 4354856, 8709712]

約数ペア:

[(1, 8709712), (2, 4354856), (4, 2177428), (8, 1088714), (11, 791792), (16, 544357), (17, 512336), (22, 395896), (34, 256168), (41, 212432), (44, 197948), (68, 128084), (71, 122672), (82, 106216), (88, 98974), (136, 64042), (142, 61336), (164, 53108), (176, 49487), (187, 46576), (272, 32021), (284, 30668), (328, 26554), (374, 23288), (451, 19312), (568, 15334), (656, 13277), (697, 12496), (748, 11644), (781, 11152), (902, 9656), (1136, 7667), (1207, 7216), (1394, 6248), (1496, 5822), (1562, 5576), (1804, 4828), (2414, 3608), (2788, 3124), (2911, 2992)]