64093876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12241}}^1$

素因数の和:12280

約数の個数: 48

約数和(自身を含む): 148079232

約数和(自身を除く): 83985356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 12241, 24482, 48964, 85687, 134651, 171374, 208097, 269302, 342748, 416194, 538604, 832388, 942557, 1456679, 1885114, 2289067, 2913358, 3770228, 4578134, 5826716, 9156268, 16023469, 32046938, 64093876]

約数ペア:

[(1, 64093876), (2, 32046938), (4, 16023469), (7, 9156268), (11, 5826716), (14, 4578134), (17, 3770228), (22, 2913358), (28, 2289067), (34, 1885114), (44, 1456679), (68, 942557), (77, 832388), (119, 538604), (154, 416194), (187, 342748), (238, 269302), (308, 208097), (374, 171374), (476, 134651), (748, 85687), (1309, 48964), (2618, 24482), (5236, 12241)]