68835676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6521}}^1$

素因数の和:6574

約数の個数: 48

約数和(自身を含む): 153397440

約数和(自身を除く): 84561764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 6521, 10556, 13042, 26084, 45647, 84773, 91294, 169546, 182588, 189109, 339092, 378218, 593411, 756436, 1186822, 1323763, 2373644, 2458417, 2647526, 4916834, 5295052, 9833668, 17208919, 34417838, 68835676]

約数ペア:

[(1, 68835676), (2, 34417838), (4, 17208919), (7, 9833668), (13, 5295052), (14, 4916834), (26, 2647526), (28, 2458417), (29, 2373644), (52, 1323763), (58, 1186822), (91, 756436), (116, 593411), (182, 378218), (203, 339092), (364, 189109), (377, 182588), (406, 169546), (754, 91294), (812, 84773), (1508, 45647), (2639, 26084), (5278, 13042), (6521, 10556)]