38412248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 88050240

約数和(自身を除く): 49637992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 257, 314, 476, 514, 628, 952, 1028, 1099, 1256, 1799, 2056, 2198, 2669, 3598, 4369, 4396, 5338, 7196, 8738, 8792, 10676, 14392, 17476, 18683, 21352, 30583, 34952, 37366, 40349, 61166, 74732, 80698, 122332, 149464, 161396, 244664, 282443, 322792, 564886, 685933, 1129772, 1371866, 2259544, 2743732, 4801531, 5487464, 9603062, 19206124, 38412248]

約数ペア:

[(1, 38412248), (2, 19206124), (4, 9603062), (7, 5487464), (8, 4801531), (14, 2743732), (17, 2259544), (28, 1371866), (34, 1129772), (56, 685933), (68, 564886), (119, 322792), (136, 282443), (157, 244664), (238, 161396), (257, 149464), (314, 122332), (476, 80698), (514, 74732), (628, 61166), (952, 40349), (1028, 37366), (1099, 34952), (1256, 30583), (1799, 21352), (2056, 18683), (2198, 17476), (2669, 14392), (3598, 10676), (4369, 8792), (4396, 8738), (5338, 7196)]