74640874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1931}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 140216832

約数和(自身を除く): 65575958

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 1931, 2761, 3514, 3862, 5522, 13517, 19327, 21241, 27034, 38654, 42482, 148687, 297374, 484681, 969362, 3392767, 5331491, 6785534, 10662982, 37320437, 74640874]

約数ペア:

[(1, 74640874), (2, 37320437), (7, 10662982), (11, 6785534), (14, 5331491), (22, 3392767), (77, 969362), (154, 484681), (251, 297374), (502, 148687), (1757, 42482), (1931, 38654), (2761, 27034), (3514, 21241), (3862, 19327), (5522, 13517)]