8165287676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{110503}}^1$

素因数の和:110563

約数の個数: 72

約数和(自身を含む): 18518260320

約数和(自身を除く): 10352972644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 364, 377, 406, 637, 754, 812, 1274, 1421, 1508, 2548, 2639, 2842, 5278, 5684, 10556, 18473, 36946, 73892, 110503, 221006, 442012, 773521, 1436539, 1547042, 2873078, 3094084, 3204587, 5414647, 5746156, 6409174, 10055773, 10829294, 12818348, 20111546, 21658588, 22432109, 40223092, 41659631, 44864218, 70390411, 83319262, 89728436, 140780822, 157024763, 166638524, 281561644, 291617417, 314049526, 583234834, 628099052, 1166469668, 2041321919, 4082643838, 8165287676]

約数ペア:

[(1, 8165287676), (2, 4082643838), (4, 2041321919), (7, 1166469668), (13, 628099052), (14, 583234834), (26, 314049526), (28, 291617417), (29, 281561644), (49, 166638524), (52, 157024763), (58, 140780822), (91, 89728436), (98, 83319262), (116, 70390411), (182, 44864218), (196, 41659631), (203, 40223092), (364, 22432109), (377, 21658588), (406, 20111546), (637, 12818348), (754, 10829294), (812, 10055773), (1274, 6409174), (1421, 5746156), (1508, 5414647), (2548, 3204587), (2639, 3094084), (2842, 2873078), (5278, 1547042), (5684, 1436539), (10556, 773521), (18473, 442012), (36946, 221006), (73892, 110503)]