6520976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 16189440

約数和(自身を除く): 9668464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 79, 88, 112, 134, 154, 158, 176, 268, 308, 316, 469, 536, 553, 616, 632, 737, 869, 938, 1072, 1106, 1232, 1264, 1474, 1738, 1876, 2212, 2948, 3476, 3752, 4424, 5159, 5293, 5896, 6083, 6952, 7504, 8848, 10318, 10586, 11792, 12166, 13904, 20636, 21172, 24332, 37051, 41272, 42344, 48664, 58223, 74102, 82544, 84688, 97328, 116446, 148204, 232892, 296408, 407561, 465784, 592816, 815122, 931568, 1630244, 3260488, 6520976]

約数ペア:

[(1, 6520976), (2, 3260488), (4, 1630244), (7, 931568), (8, 815122), (11, 592816), (14, 465784), (16, 407561), (22, 296408), (28, 232892), (44, 148204), (56, 116446), (67, 97328), (77, 84688), (79, 82544), (88, 74102), (112, 58223), (134, 48664), (154, 42344), (158, 41272), (176, 37051), (268, 24332), (308, 21172), (316, 20636), (469, 13904), (536, 12166), (553, 11792), (616, 10586), (632, 10318), (737, 8848), (869, 7504), (938, 6952), (1072, 6083), (1106, 5896), (1232, 5293), (1264, 5159), (1474, 4424), (1738, 3752), (1876, 3476), (2212, 2948)]