26892712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 63504000

約数和(自身を除く): 36611288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 149, 154, 293, 298, 308, 586, 596, 616, 1043, 1172, 1192, 1639, 2051, 2086, 2344, 3223, 3278, 4102, 4172, 6446, 6556, 8204, 8344, 11473, 12892, 13112, 16408, 22561, 22946, 25784, 43657, 45122, 45892, 87314, 90244, 91784, 174628, 180488, 305599, 349256, 480227, 611198, 960454, 1222396, 1920908, 2444792, 3361589, 3841816, 6723178, 13446356, 26892712]

約数ペア:

[(1, 26892712), (2, 13446356), (4, 6723178), (7, 3841816), (8, 3361589), (11, 2444792), (14, 1920908), (22, 1222396), (28, 960454), (44, 611198), (56, 480227), (77, 349256), (88, 305599), (149, 180488), (154, 174628), (293, 91784), (298, 90244), (308, 87314), (586, 45892), (596, 45122), (616, 43657), (1043, 25784), (1172, 22946), (1192, 22561), (1639, 16408), (2051, 13112), (2086, 12892), (2344, 11473), (3223, 8344), (3278, 8204), (4102, 6556), (4172, 6446)]