4427836

素因数分解:

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

素因数の和:107

約数の個数: 72

約数和(自身を含む): 10054800

約数和(自身を除く): 5626964

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 41, 49, 58, 76, 82, 98, 116, 133, 164, 196, 203, 266, 287, 406, 532, 551, 574, 779, 812, 931, 1102, 1148, 1189, 1421, 1558, 1862, 2009, 2204, 2378, 2842, 3116, 3724, 3857, 4018, 4756, 5453, 5684, 7714, 8036, 8323, 10906, 15428, 16646, 21812, 22591, 26999, 33292, 38171, 45182, 53998, 58261, 76342, 90364, 107996, 116522, 152684, 158137, 233044, 316274, 632548, 1106959, 2213918, 4427836]

約数ペア:

[(1, 4427836), (2, 2213918), (4, 1106959), (7, 632548), (14, 316274), (19, 233044), (28, 158137), (29, 152684), (38, 116522), (41, 107996), (49, 90364), (58, 76342), (76, 58261), (82, 53998), (98, 45182), (116, 38171), (133, 33292), (164, 26999), (196, 22591), (203, 21812), (266, 16646), (287, 15428), (406, 10906), (532, 8323), (551, 8036), (574, 7714), (779, 5684), (812, 5453), (931, 4756), (1102, 4018), (1148, 3857), (1189, 3724), (1421, 3116), (1558, 2842), (1862, 2378), (2009, 2204)]