25773704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 27448696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 2687, 4796, 5374, 9592, 10748, 21496, 29557, 59114, 118228, 236456, 292883, 585766, 1171532, 2343064, 3221713, 6443426, 12886852, 25773704]

約数ペア:

[(1, 25773704), (2, 12886852), (4, 6443426), (8, 3221713), (11, 2343064), (22, 1171532), (44, 585766), (88, 292883), (109, 236456), (218, 118228), (436, 59114), (872, 29557), (1199, 21496), (2398, 10748), (2687, 9592), (4796, 5374)]