25870754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 48940416

約数和(自身を除く): 23069662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3467, 3731, 6934, 7462, 24269, 45071, 48538, 90142, 142147, 284294, 315497, 630994, 995029, 1847911, 1990058, 3695822, 12935377, 25870754]

約数ペア:

[(1, 25870754), (2, 12935377), (7, 3695822), (13, 1990058), (14, 1847911), (26, 995029), (41, 630994), (82, 315497), (91, 284294), (182, 142147), (287, 90142), (533, 48538), (574, 45071), (1066, 24269), (3467, 7462), (3731, 6934)]