28884534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3491}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 66375936

約数和(自身を除く): 37491402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3491, 4137, 6982, 8274, 10473, 20946, 24437, 48874, 73311, 146622, 687727, 1375454, 2063181, 4126362, 4814089, 9628178, 14442267, 28884534]

約数ペア:

[(1, 28884534), (2, 14442267), (3, 9628178), (6, 4814089), (7, 4126362), (14, 2063181), (21, 1375454), (42, 687727), (197, 146622), (394, 73311), (591, 48874), (1182, 24437), (1379, 20946), (2758, 10473), (3491, 8274), (4137, 6982)]