38864028287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{21841}}^1$

素因数の和:22671

約数の個数: 32

約数和(自身を含む): 49569108480

約数和(自身を除く): 10705080193

約数列:

[1, 7, 17, 19, 119, 133, 323, 787, 2261, 5509, 13379, 14953, 21841, 93653, 104671, 152887, 254201, 371297, 414979, 1779407, 2599079, 2904853, 7054643, 17188867, 49382501, 120322069, 292210739, 326588473, 2045475173, 2286119311, 5552004041, 38864028287]

約数ペア:

[(1, 38864028287), (7, 5552004041), (17, 2286119311), (19, 2045475173), (119, 326588473), (133, 292210739), (323, 120322069), (787, 49382501), (2261, 17188867), (5509, 7054643), (13379, 2904853), (14953, 2599079), (21841, 1779407), (93653, 414979), (104671, 371297), (152887, 254201)]