22180288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 48390048

約数和(自身を除く): 26209760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 503, 689, 832, 848, 1006, 1378, 1696, 2012, 2756, 3392, 4024, 5512, 6539, 8048, 11024, 13078, 16096, 22048, 26156, 26659, 32192, 44096, 52312, 53318, 104624, 106636, 209248, 213272, 346567, 418496, 426544, 693134, 853088, 1386268, 1706176, 2772536, 5545072, 11090144, 22180288]

約数ペア:

[(1, 22180288), (2, 11090144), (4, 5545072), (8, 2772536), (13, 1706176), (16, 1386268), (26, 853088), (32, 693134), (52, 426544), (53, 418496), (64, 346567), (104, 213272), (106, 209248), (208, 106636), (212, 104624), (416, 53318), (424, 52312), (503, 44096), (689, 32192), (832, 26659), (848, 26156), (1006, 22048), (1378, 16096), (1696, 13078), (2012, 11024), (2756, 8048), (3392, 6539), (4024, 5512)]