42163324

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 91929600

約数和(自身を除く): 49766276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 199, 322, 329, 398, 644, 658, 796, 1081, 1127, 1316, 1393, 2162, 2254, 2303, 2786, 4324, 4508, 4577, 4606, 5572, 7567, 9154, 9212, 9353, 9751, 15134, 18308, 18706, 19502, 30268, 32039, 37412, 39004, 52969, 64078, 65471, 105938, 128156, 130942, 211876, 215119, 224273, 261884, 430238, 448546, 458297, 860476, 897092, 916594, 1505833, 1833188, 3011666, 6023332, 10540831, 21081662, 42163324]

約数ペア:

[(1, 42163324), (2, 21081662), (4, 10540831), (7, 6023332), (14, 3011666), (23, 1833188), (28, 1505833), (46, 916594), (47, 897092), (49, 860476), (92, 458297), (94, 448546), (98, 430238), (161, 261884), (188, 224273), (196, 215119), (199, 211876), (322, 130942), (329, 128156), (398, 105938), (644, 65471), (658, 64078), (796, 52969), (1081, 39004), (1127, 37412), (1316, 32039), (1393, 30268), (2162, 19502), (2254, 18706), (2303, 18308), (2786, 15134), (4324, 9751), (4508, 9353), (4577, 9212), (4606, 9154), (5572, 7567)]