68294492

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 141157632

約数和(自身を除く): 72863140

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 131, 172, 262, 301, 433, 524, 602, 866, 917, 1204, 1732, 1834, 3031, 3668, 5633, 6062, 11266, 12124, 18619, 22532, 37238, 39431, 56723, 74476, 78862, 113446, 130333, 157724, 226892, 260666, 397061, 521332, 794122, 1588244, 2439089, 4878178, 9756356, 17073623, 34147246, 68294492]

約数ペア:

[(1, 68294492), (2, 34147246), (4, 17073623), (7, 9756356), (14, 4878178), (28, 2439089), (43, 1588244), (86, 794122), (131, 521332), (172, 397061), (262, 260666), (301, 226892), (433, 157724), (524, 130333), (602, 113446), (866, 78862), (917, 74476), (1204, 56723), (1732, 39431), (1834, 37238), (3031, 22532), (3668, 18619), (5633, 12124), (6062, 11266)]