8486128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4489

約数の個数: 40

約数和(自身を含む): 19900512

約数和(自身を除く): 11414384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4457, 8914, 17828, 31199, 35656, 62398, 71312, 75769, 124796, 151538, 249592, 303076, 499184, 530383, 606152, 1060766, 1212304, 2121532, 4243064, 8486128]

約数ペア:

[(1, 8486128), (2, 4243064), (4, 2121532), (7, 1212304), (8, 1060766), (14, 606152), (16, 530383), (17, 499184), (28, 303076), (34, 249592), (56, 151538), (68, 124796), (112, 75769), (119, 71312), (136, 62398), (238, 35656), (272, 31199), (476, 17828), (952, 8914), (1904, 4457)]