70457776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4453

約数の個数: 40

約数和(自身を含む): 146441520

約数和(自身を除く): 75983744

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 4373, 8056, 8746, 16112, 17492, 34984, 69968, 83087, 166174, 231769, 332348, 463538, 664696, 927076, 1329392, 1854152, 3708304, 4403611, 8807222, 17614444, 35228888, 70457776]

約数ペア:

[(1, 70457776), (2, 35228888), (4, 17614444), (8, 8807222), (16, 4403611), (19, 3708304), (38, 1854152), (53, 1329392), (76, 927076), (106, 664696), (152, 463538), (212, 332348), (304, 231769), (424, 166174), (848, 83087), (1007, 69968), (2014, 34984), (4028, 17492), (4373, 16112), (8056, 8746)]