38656912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 92136960

約数和(自身を除く): 53480048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 257, 272, 316, 476, 514, 553, 632, 952, 1028, 1106, 1264, 1343, 1799, 1904, 2056, 2212, 2686, 3598, 4112, 4369, 4424, 5372, 7196, 8738, 8848, 9401, 10744, 14392, 17476, 18802, 20303, 21488, 28784, 30583, 34952, 37604, 40606, 61166, 69904, 75208, 81212, 122332, 142121, 150416, 162424, 244664, 284242, 324848, 345151, 489328, 568484, 690302, 1136968, 1380604, 2273936, 2416057, 2761208, 4832114, 5522416, 9664228, 19328456, 38656912]

約数ペア:

[(1, 38656912), (2, 19328456), (4, 9664228), (7, 5522416), (8, 4832114), (14, 2761208), (16, 2416057), (17, 2273936), (28, 1380604), (34, 1136968), (56, 690302), (68, 568484), (79, 489328), (112, 345151), (119, 324848), (136, 284242), (158, 244664), (238, 162424), (257, 150416), (272, 142121), (316, 122332), (476, 81212), (514, 75208), (553, 69904), (632, 61166), (952, 40606), (1028, 37604), (1106, 34952), (1264, 30583), (1343, 28784), (1799, 21488), (1904, 20303), (2056, 18802), (2212, 17476), (2686, 14392), (3598, 10744), (4112, 9401), (4369, 8848), (4424, 8738), (5372, 7196)]