28780491786

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3109}}^1\times {\mathrm{3221}}^1$

素因数の和:6814

約数の個数: 32

約数和(自身を含む): 57717619200

約数和(自身を除く): 28937127414

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 3109, 3221, 6218, 6442, 9327, 9663, 18654, 19326, 1489211, 1542859, 2978422, 3085718, 4467633, 4628577, 8935266, 9257154, 10014089, 20028178, 30042267, 60084534, 4796748631, 9593497262, 14390245893, 28780491786]

約数ペア:

[(1, 28780491786), (2, 14390245893), (3, 9593497262), (6, 4796748631), (479, 60084534), (958, 30042267), (1437, 20028178), (2874, 10014089), (3109, 9257154), (3221, 8935266), (6218, 4628577), (6442, 4467633), (9327, 3085718), (9663, 2978422), (18654, 1542859), (19326, 1489211)]