7728204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 19869696

約数和(自身を除く): 12141492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 461, 508, 762, 922, 1383, 1397, 1524, 1844, 2766, 2794, 4191, 5071, 5532, 5588, 8382, 10142, 15213, 16764, 20284, 30426, 58547, 60852, 117094, 175641, 234188, 351282, 644017, 702564, 1288034, 1932051, 2576068, 3864102, 7728204]

約数ペア:

[(1, 7728204), (2, 3864102), (3, 2576068), (4, 1932051), (6, 1288034), (11, 702564), (12, 644017), (22, 351282), (33, 234188), (44, 175641), (66, 117094), (127, 60852), (132, 58547), (254, 30426), (381, 20284), (461, 16764), (508, 15213), (762, 10142), (922, 8382), (1383, 5588), (1397, 5532), (1524, 5071), (1844, 4191), (2766, 2794)]