13578488

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 33488640

約数和(自身を除く): 19910152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 67, 77, 88, 94, 98, 134, 154, 188, 196, 268, 308, 329, 376, 392, 469, 517, 536, 539, 616, 658, 737, 938, 1034, 1078, 1316, 1474, 1876, 2068, 2156, 2303, 2632, 2948, 3149, 3283, 3619, 3752, 4136, 4312, 4606, 5159, 5896, 6298, 6566, 7238, 9212, 10318, 12596, 13132, 14476, 18424, 20636, 22043, 25192, 25333, 26264, 28952, 34639, 36113, 41272, 44086, 50666, 69278, 72226, 88172, 101332, 138556, 144452, 154301, 176344, 202664, 242473, 277112, 288904, 308602, 484946, 617204, 969892, 1234408, 1697311, 1939784, 3394622, 6789244, 13578488]

約数ペア:

[(1, 13578488), (2, 6789244), (4, 3394622), (7, 1939784), (8, 1697311), (11, 1234408), (14, 969892), (22, 617204), (28, 484946), (44, 308602), (47, 288904), (49, 277112), (56, 242473), (67, 202664), (77, 176344), (88, 154301), (94, 144452), (98, 138556), (134, 101332), (154, 88172), (188, 72226), (196, 69278), (268, 50666), (308, 44086), (329, 41272), (376, 36113), (392, 34639), (469, 28952), (517, 26264), (536, 25333), (539, 25192), (616, 22043), (658, 20636), (737, 18424), (938, 14476), (1034, 13132), (1078, 12596), (1316, 10318), (1474, 9212), (1876, 7238), (2068, 6566), (2156, 6298), (2303, 5896), (2632, 5159), (2948, 4606), (3149, 4312), (3283, 4136), (3619, 3752)]