8855672

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 21546000

約数和(自身を除く): 12690328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 41, 49, 56, 58, 76, 82, 98, 116, 133, 152, 164, 196, 203, 232, 266, 287, 328, 392, 406, 532, 551, 574, 779, 812, 931, 1064, 1102, 1148, 1189, 1421, 1558, 1624, 1862, 2009, 2204, 2296, 2378, 2842, 3116, 3724, 3857, 4018, 4408, 4756, 5453, 5684, 6232, 7448, 7714, 8036, 8323, 9512, 10906, 11368, 15428, 16072, 16646, 21812, 22591, 26999, 30856, 33292, 38171, 43624, 45182, 53998, 58261, 66584, 76342, 90364, 107996, 116522, 152684, 158137, 180728, 215992, 233044, 305368, 316274, 466088, 632548, 1106959, 1265096, 2213918, 4427836, 8855672]

約数ペア:

[(1, 8855672), (2, 4427836), (4, 2213918), (7, 1265096), (8, 1106959), (14, 632548), (19, 466088), (28, 316274), (29, 305368), (38, 233044), (41, 215992), (49, 180728), (56, 158137), (58, 152684), (76, 116522), (82, 107996), (98, 90364), (116, 76342), (133, 66584), (152, 58261), (164, 53998), (196, 45182), (203, 43624), (232, 38171), (266, 33292), (287, 30856), (328, 26999), (392, 22591), (406, 21812), (532, 16646), (551, 16072), (574, 15428), (779, 11368), (812, 10906), (931, 9512), (1064, 8323), (1102, 8036), (1148, 7714), (1189, 7448), (1421, 6232), (1558, 5684), (1624, 5453), (1862, 4756), (2009, 4408), (2204, 4018), (2296, 3857), (2378, 3724), (2842, 3116)]