17623168316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{21397}}^1$

素因数の和:21798

約数の個数: 48

約数和(自身を含む): 34021792896

約数和(自身を除く): 16398624580

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 337, 611, 674, 1222, 1348, 2444, 4381, 8762, 15839, 17524, 21397, 31678, 42794, 63356, 85588, 205907, 278161, 411814, 556322, 823628, 1005659, 1112644, 2011318, 4022636, 7210789, 13073567, 14421578, 26147134, 28843156, 52294268, 93740257, 187480514, 338907083, 374961028, 677814166, 1355628332, 4405792079, 8811584158, 17623168316]

約数ペア:

[(1, 17623168316), (2, 8811584158), (4, 4405792079), (13, 1355628332), (26, 677814166), (47, 374961028), (52, 338907083), (94, 187480514), (188, 93740257), (337, 52294268), (611, 28843156), (674, 26147134), (1222, 14421578), (1348, 13073567), (2444, 7210789), (4381, 4022636), (8762, 2011318), (15839, 1112644), (17524, 1005659), (21397, 823628), (31678, 556322), (42794, 411814), (63356, 278161), (85588, 205907)]