71207306944

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{1549}}^1\times {\mathrm{17519}}^1$

素因数の和:19121

約数の個数: 56

約数和(自身を含む): 144850104000

約数和(自身を除く): 73642797056

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 1549, 2624, 3098, 6196, 12392, 17519, 24784, 35038, 49568, 63509, 70076, 99136, 127018, 140152, 254036, 280304, 508072, 560608, 718279, 1016144, 1121216, 1436558, 2032288, 2873116, 4064576, 5746232, 11492464, 22984928, 27136931, 45969856, 54273862, 108547724, 217095448, 434190896, 868381792, 1112614171, 1736763584, 2225228342, 4450456684, 8900913368, 17801826736, 35603653472, 71207306944]

約数ペア:

[(1, 71207306944), (2, 35603653472), (4, 17801826736), (8, 8900913368), (16, 4450456684), (32, 2225228342), (41, 1736763584), (64, 1112614171), (82, 868381792), (164, 434190896), (328, 217095448), (656, 108547724), (1312, 54273862), (1549, 45969856), (2624, 27136931), (3098, 22984928), (6196, 11492464), (12392, 5746232), (17519, 4064576), (24784, 2873116), (35038, 2032288), (49568, 1436558), (63509, 1121216), (70076, 1016144), (99136, 718279), (127018, 560608), (140152, 508072), (254036, 280304)]