25839086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 48979584

約数和(自身を除く): 23140498

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 163, 169, 182, 326, 338, 469, 871, 938, 1141, 1183, 1742, 2119, 2282, 2366, 4238, 6097, 10921, 11323, 12194, 14833, 21842, 22646, 27547, 29666, 55094, 76447, 79261, 141973, 152894, 158522, 192829, 283946, 385658, 993811, 1845649, 1987622, 3691298, 12919543, 25839086]

約数ペア:

[(1, 25839086), (2, 12919543), (7, 3691298), (13, 1987622), (14, 1845649), (26, 993811), (67, 385658), (91, 283946), (134, 192829), (163, 158522), (169, 152894), (182, 141973), (326, 79261), (338, 76447), (469, 55094), (871, 29666), (938, 27547), (1141, 22646), (1183, 21842), (1742, 14833), (2119, 12194), (2282, 11323), (2366, 10921), (4238, 6097)]