68860858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 119814912

約数和(自身を除く): 50954054

約数列:

[1, 2, 11, 22, 31, 62, 67, 121, 134, 137, 242, 274, 341, 682, 737, 1474, 1507, 2077, 3014, 3751, 4154, 4247, 7502, 8107, 8494, 9179, 16214, 16577, 18358, 22847, 33154, 45694, 46717, 93434, 100969, 201938, 251317, 284549, 502634, 513887, 569098, 1027774, 1110659, 2221318, 3130039, 6260078, 34430429, 68860858]

約数ペア:

[(1, 68860858), (2, 34430429), (11, 6260078), (22, 3130039), (31, 2221318), (62, 1110659), (67, 1027774), (121, 569098), (134, 513887), (137, 502634), (242, 284549), (274, 251317), (341, 201938), (682, 100969), (737, 93434), (1474, 46717), (1507, 45694), (2077, 33154), (3014, 22847), (3751, 18358), (4154, 16577), (4247, 16214), (7502, 9179), (8107, 8494)]