27380626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 54706176

約数和(自身を除く): 27325550

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 211, 217, 299, 322, 403, 422, 434, 598, 713, 806, 1426, 1477, 2093, 2743, 2821, 2954, 4186, 4853, 4991, 5486, 5642, 6541, 9269, 9706, 9982, 13082, 18538, 19201, 33971, 38402, 45787, 63089, 64883, 67942, 85033, 91574, 126178, 129766, 150443, 170066, 300886, 441623, 595231, 883246, 1053101, 1190462, 1955759, 2106202, 3911518, 13690313, 27380626]

約数ペア:

[(1, 27380626), (2, 13690313), (7, 3911518), (13, 2106202), (14, 1955759), (23, 1190462), (26, 1053101), (31, 883246), (46, 595231), (62, 441623), (91, 300886), (161, 170066), (182, 150443), (211, 129766), (217, 126178), (299, 91574), (322, 85033), (403, 67942), (422, 64883), (434, 63089), (598, 45787), (713, 38402), (806, 33971), (1426, 19201), (1477, 18538), (2093, 13082), (2743, 9982), (2821, 9706), (2954, 9269), (4186, 6541), (4853, 5642), (4991, 5486)]