996834832

素因数分解:

$2^4\times 7^3\times {\mathrm{181639}}^1$

素因数の和:181668

約数の個数: 40

約数和(自身を含む): 2252336000

約数和(自身を除く): 1255501168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 181639, 363278, 726556, 1271473, 1453112, 2542946, 2906224, 5085892, 8900311, 10171784, 17800622, 20343568, 35601244, 62302177, 71202488, 124604354, 142404976, 249208708, 498417416, 996834832]

約数ペア:

[(1, 996834832), (2, 498417416), (4, 249208708), (7, 142404976), (8, 124604354), (14, 71202488), (16, 62302177), (28, 35601244), (49, 20343568), (56, 17800622), (98, 10171784), (112, 8900311), (196, 5085892), (343, 2906224), (392, 2542946), (686, 1453112), (784, 1271473), (1372, 726556), (2744, 363278), (5488, 181639)]