66489852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38747}}^1$

素因数の和:38778

約数の個数: 48

約数和(自身を含む): 182270592

約数和(自身を除く): 115780740

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 38747, 77494, 116241, 154988, 232482, 426217, 464964, 503711, 852434, 1007422, 1278651, 1511133, 1704868, 2014844, 2557302, 3022266, 5114604, 5540821, 6044532, 11081642, 16622463, 22163284, 33244926, 66489852]

約数ペア:

[(1, 66489852), (2, 33244926), (3, 22163284), (4, 16622463), (6, 11081642), (11, 6044532), (12, 5540821), (13, 5114604), (22, 3022266), (26, 2557302), (33, 2014844), (39, 1704868), (44, 1511133), (52, 1278651), (66, 1007422), (78, 852434), (132, 503711), (143, 464964), (156, 426217), (286, 232482), (429, 154988), (572, 116241), (858, 77494), (1716, 38747)]