70519358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 68826562

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 431, 434, 754, 806, 862, 899, 1798, 2639, 2821, 3017, 5278, 5603, 5642, 6034, 6293, 11206, 11687, 12499, 12586, 13361, 23374, 24998, 26722, 39221, 78442, 81809, 87493, 93527, 162487, 163618, 173693, 174986, 187054, 324974, 347386, 387469, 774938, 1137409, 1215851, 2274818, 2431702, 2712283, 5037097, 5424566, 10074194, 35259679, 70519358]

約数ペア:

[(1, 70519358), (2, 35259679), (7, 10074194), (13, 5424566), (14, 5037097), (26, 2712283), (29, 2431702), (31, 2274818), (58, 1215851), (62, 1137409), (91, 774938), (182, 387469), (203, 347386), (217, 324974), (377, 187054), (403, 174986), (406, 173693), (431, 163618), (434, 162487), (754, 93527), (806, 87493), (862, 81809), (899, 78442), (1798, 39221), (2639, 26722), (2821, 24998), (3017, 23374), (5278, 13361), (5603, 12586), (5642, 12499), (6034, 11687), (6293, 11206)]