16973992

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 40629600

約数和(自身を除く): 23655608

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 53, 56, 76, 86, 98, 106, 133, 152, 172, 196, 212, 266, 301, 344, 371, 392, 424, 532, 602, 742, 817, 931, 1007, 1064, 1204, 1484, 1634, 1862, 2014, 2107, 2279, 2408, 2597, 2968, 3268, 3724, 4028, 4214, 4558, 5194, 5719, 6536, 7049, 7448, 8056, 8428, 9116, 10388, 11438, 14098, 15953, 16856, 18232, 20776, 22876, 28196, 31906, 40033, 43301, 45752, 49343, 56392, 63812, 80066, 86602, 98686, 111671, 127624, 160132, 173204, 197372, 223342, 303107, 320264, 346408, 394744, 446684, 606214, 893368, 1212428, 2121749, 2424856, 4243498, 8486996, 16973992]

約数ペア:

[(1, 16973992), (2, 8486996), (4, 4243498), (7, 2424856), (8, 2121749), (14, 1212428), (19, 893368), (28, 606214), (38, 446684), (43, 394744), (49, 346408), (53, 320264), (56, 303107), (76, 223342), (86, 197372), (98, 173204), (106, 160132), (133, 127624), (152, 111671), (172, 98686), (196, 86602), (212, 80066), (266, 63812), (301, 56392), (344, 49343), (371, 45752), (392, 43301), (424, 40033), (532, 31906), (602, 28196), (742, 22876), (817, 20776), (931, 18232), (1007, 16856), (1064, 15953), (1204, 14098), (1484, 11438), (1634, 10388), (1862, 9116), (2014, 8428), (2107, 8056), (2279, 7448), (2408, 7049), (2597, 6536), (2968, 5719), (3268, 5194), (3724, 4558), (4028, 4214)]