66649264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 60

約数和(自身を含む): 148818600

約数和(自身を除く): 82169336

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 361, 418, 722, 836, 1049, 1444, 1672, 2098, 2888, 3344, 3971, 4196, 5776, 7942, 8392, 11539, 15884, 16784, 19931, 23078, 31768, 39862, 46156, 63536, 79724, 92312, 159448, 184624, 219241, 318896, 378689, 438482, 757378, 876964, 1514756, 1753928, 3029512, 3507856, 4165579, 6059024, 8331158, 16662316, 33324632, 66649264]

約数ペア:

[(1, 66649264), (2, 33324632), (4, 16662316), (8, 8331158), (11, 6059024), (16, 4165579), (19, 3507856), (22, 3029512), (38, 1753928), (44, 1514756), (76, 876964), (88, 757378), (152, 438482), (176, 378689), (209, 318896), (304, 219241), (361, 184624), (418, 159448), (722, 92312), (836, 79724), (1049, 63536), (1444, 46156), (1672, 39862), (2098, 31768), (2888, 23078), (3344, 19931), (3971, 16784), (4196, 15884), (5776, 11539), (7942, 8392)]