64262023

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 82861056

約数和(自身を除く): 18599033

約数列:

[1, 7, 17, 23, 53, 119, 161, 371, 391, 443, 901, 1219, 2737, 3101, 6307, 7531, 8533, 10189, 20723, 23479, 52717, 71323, 145061, 164353, 173213, 399143, 540017, 1212491, 2794001, 3780119, 9180289, 64262023]

約数ペア:

[(1, 64262023), (7, 9180289), (17, 3780119), (23, 2794001), (53, 1212491), (119, 540017), (161, 399143), (371, 173213), (391, 164353), (443, 145061), (901, 71323), (1219, 52717), (2737, 23479), (3101, 20723), (6307, 10189), (7531, 8533)]