15728268

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 38062080

約数和(自身を除く): 22333812

約数列:

[1, 2, 3, 4, 6, 12, 47, 79, 94, 141, 158, 188, 237, 282, 316, 353, 474, 564, 706, 948, 1059, 1412, 2118, 3713, 4236, 7426, 11139, 14852, 16591, 22278, 27887, 33182, 44556, 49773, 55774, 66364, 83661, 99546, 111548, 167322, 199092, 334644, 1310689, 2621378, 3932067, 5242756, 7864134, 15728268]

約数ペア:

[(1, 15728268), (2, 7864134), (3, 5242756), (4, 3932067), (6, 2621378), (12, 1310689), (47, 334644), (79, 199092), (94, 167322), (141, 111548), (158, 99546), (188, 83661), (237, 66364), (282, 55774), (316, 49773), (353, 44556), (474, 33182), (564, 27887), (706, 22278), (948, 16591), (1059, 14852), (1412, 11139), (2118, 7426), (3713, 4236)]