28364868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112559}}^1$

素因数の和:112576

約数の個数: 36

約数和(自身を含む): 81943680

約数和(自身を除く): 53578812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112559, 225118, 337677, 450236, 675354, 787913, 1013031, 1350708, 1575826, 2026062, 2363739, 3151652, 4052124, 4727478, 7091217, 9454956, 14182434, 28364868]

約数ペア:

[(1, 28364868), (2, 14182434), (3, 9454956), (4, 7091217), (6, 4727478), (7, 4052124), (9, 3151652), (12, 2363739), (14, 2026062), (18, 1575826), (21, 1350708), (28, 1013031), (36, 787913), (42, 675354), (63, 450236), (84, 337677), (126, 225118), (252, 112559)]