26805284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2549}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 51408000

約数和(自身を除く): 24602716

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2549, 2629, 5098, 5258, 10196, 10516, 28039, 56078, 112156, 609211, 1218422, 2436844, 6701321, 13402642, 26805284]

約数ペア:

[(1, 26805284), (2, 13402642), (4, 6701321), (11, 2436844), (22, 1218422), (44, 609211), (239, 112156), (478, 56078), (956, 28039), (2549, 10516), (2629, 10196), (5098, 5258)]