64854218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13339}}^1$

素因数の和:13382

約数の個数: 32

約数和(自身を含む): 121020480

約数和(自身を除く): 56166262

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 13339, 26678, 146729, 173407, 226763, 293458, 346814, 453526, 1907477, 2494393, 2947919, 3814954, 4988786, 5895838, 32427109, 64854218]

約数ペア:

[(1, 64854218), (2, 32427109), (11, 5895838), (13, 4988786), (17, 3814954), (22, 2947919), (26, 2494393), (34, 1907477), (143, 453526), (187, 346814), (221, 293458), (286, 226763), (374, 173407), (442, 146729), (2431, 26678), (4862, 13339)]