39236428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 88869536

約数和(自身を除く): 49633108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 313, 407, 484, 518, 626, 814, 847, 1036, 1252, 1628, 1694, 2191, 2849, 3388, 3443, 4382, 4477, 5698, 6886, 8764, 8954, 11396, 11581, 13772, 17908, 23162, 24101, 31339, 37873, 46324, 48202, 62678, 75746, 81067, 96404, 125356, 127391, 151492, 162134, 254782, 265111, 324268, 509564, 530222, 891737, 1060444, 1401301, 1783474, 2802602, 3566948, 5605204, 9809107, 19618214, 39236428]

約数ペア:

[(1, 39236428), (2, 19618214), (4, 9809107), (7, 5605204), (11, 3566948), (14, 2802602), (22, 1783474), (28, 1401301), (37, 1060444), (44, 891737), (74, 530222), (77, 509564), (121, 324268), (148, 265111), (154, 254782), (242, 162134), (259, 151492), (308, 127391), (313, 125356), (407, 96404), (484, 81067), (518, 75746), (626, 62678), (814, 48202), (847, 46324), (1036, 37873), (1252, 31339), (1628, 24101), (1694, 23162), (2191, 17908), (2849, 13772), (3388, 11581), (3443, 11396), (4382, 8954), (4477, 8764), (5698, 6886)]