71404914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3491}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 163593216

約数和(自身を除く): 92188302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 3491, 6818, 6982, 10227, 10473, 20454, 20946, 24437, 48874, 73311, 146622, 1700117, 3400234, 5100351, 10200702, 11900819, 23801638, 35702457, 71404914]

約数ペア:

[(1, 71404914), (2, 35702457), (3, 23801638), (6, 11900819), (7, 10200702), (14, 5100351), (21, 3400234), (42, 1700117), (487, 146622), (974, 73311), (1461, 48874), (2922, 24437), (3409, 20946), (3491, 20454), (6818, 10473), (6982, 10227)]