42159208

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8306

約数の個数: 48

約数和(自身を含む): 99039780

約数和(自身を除く): 56880572

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 8273, 16546, 33092, 57911, 66184, 107549, 115822, 215098, 231644, 405377, 430196, 463288, 752843, 810754, 860392, 1505686, 1621508, 3011372, 3243016, 5269901, 6022744, 10539802, 21079604, 42159208]

約数ペア:

[(1, 42159208), (2, 21079604), (4, 10539802), (7, 6022744), (8, 5269901), (13, 3243016), (14, 3011372), (26, 1621508), (28, 1505686), (49, 860392), (52, 810754), (56, 752843), (91, 463288), (98, 430196), (104, 405377), (182, 231644), (196, 215098), (364, 115822), (392, 107549), (637, 66184), (728, 57911), (1274, 33092), (2548, 16546), (5096, 8273)]