914410756

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5839}}^1$

素因数の和:5921

約数の個数: 72

約数和(自身を含む): 2013258240

約数和(自身を除く): 1098847484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 658, 799, 833, 1316, 1598, 1666, 2303, 3196, 3332, 4606, 5593, 5839, 9212, 11186, 11678, 22372, 23356, 39151, 40873, 78302, 81746, 99263, 156604, 163492, 198526, 274433, 286111, 397052, 548866, 572222, 694841, 1097732, 1144444, 1389682, 1921031, 2779364, 3842062, 4665361, 4863887, 7684124, 9330722, 9727774, 13447217, 18661444, 19455548, 26894434, 32657527, 53788868, 65315054, 130630108, 228602689, 457205378, 914410756]

約数ペア:

[(1, 914410756), (2, 457205378), (4, 228602689), (7, 130630108), (14, 65315054), (17, 53788868), (28, 32657527), (34, 26894434), (47, 19455548), (49, 18661444), (68, 13447217), (94, 9727774), (98, 9330722), (119, 7684124), (188, 4863887), (196, 4665361), (238, 3842062), (329, 2779364), (476, 1921031), (658, 1389682), (799, 1144444), (833, 1097732), (1316, 694841), (1598, 572222), (1666, 548866), (2303, 397052), (3196, 286111), (3332, 274433), (4606, 198526), (5593, 163492), (5839, 156604), (9212, 99263), (11186, 81746), (11678, 78302), (22372, 40873), (23356, 39151)]