28923258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52973}}^1$

素因数の和:52998

約数の個数: 32

約数和(自身を含む): 71197056

約数和(自身を除く): 42273798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52973, 105946, 158919, 317838, 370811, 688649, 741622, 1112433, 1377298, 2065947, 2224866, 4131894, 4820543, 9641086, 14461629, 28923258]

約数ペア:

[(1, 28923258), (2, 14461629), (3, 9641086), (6, 4820543), (7, 4131894), (13, 2224866), (14, 2065947), (21, 1377298), (26, 1112433), (39, 741622), (42, 688649), (78, 370811), (91, 317838), (182, 158919), (273, 105946), (546, 52973)]