28221612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 71030400

約数和(自身を除く): 42808788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3019, 3116, 4674, 6038, 9057, 9348, 12076, 18114, 36228, 57361, 114722, 123779, 172083, 229444, 247558, 344166, 371337, 495116, 688332, 742674, 1485348, 2351801, 4703602, 7055403, 9407204, 14110806, 28221612]

約数ペア:

[(1, 28221612), (2, 14110806), (3, 9407204), (4, 7055403), (6, 4703602), (12, 2351801), (19, 1485348), (38, 742674), (41, 688332), (57, 495116), (76, 371337), (82, 344166), (114, 247558), (123, 229444), (164, 172083), (228, 123779), (246, 114722), (492, 57361), (779, 36228), (1558, 18114), (2337, 12076), (3019, 9348), (3116, 9057), (4674, 6038)]