64696004

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 115690848

約数和(自身を除く): 50994844

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 652, 1481, 2962, 5924, 10921, 21842, 43684, 99227, 198454, 241403, 396908, 482806, 965612, 16174001, 32348002, 64696004]

約数ペア:

[(1, 64696004), (2, 32348002), (4, 16174001), (67, 965612), (134, 482806), (163, 396908), (268, 241403), (326, 198454), (652, 99227), (1481, 43684), (2962, 21842), (5924, 10921)]