67256644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4297}}^1$

素因数の和:4364

約数の個数: 48

約数和(自身を含む): 148263808

約数和(自身を除く): 81007164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 4297, 7826, 8594, 15652, 17188, 30079, 55861, 60158, 111722, 120316, 184771, 223444, 369542, 391027, 739084, 782054, 1293397, 1564108, 2402023, 2586794, 4804046, 5173588, 9608092, 16814161, 33628322, 67256644]

約数ペア:

[(1, 67256644), (2, 33628322), (4, 16814161), (7, 9608092), (13, 5173588), (14, 4804046), (26, 2586794), (28, 2402023), (43, 1564108), (52, 1293397), (86, 782054), (91, 739084), (172, 391027), (182, 369542), (301, 223444), (364, 184771), (559, 120316), (602, 111722), (1118, 60158), (1204, 55861), (2236, 30079), (3913, 17188), (4297, 15652), (7826, 8594)]