28891548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{114649}}^1$

素因数の和:114666

約数の個数: 36

約数和(自身を含む): 83465200

約数和(自身を除く): 54573652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 114649, 229298, 343947, 458596, 687894, 802543, 1031841, 1375788, 1605086, 2063682, 2407629, 3210172, 4127364, 4815258, 7222887, 9630516, 14445774, 28891548]

約数ペア:

[(1, 28891548), (2, 14445774), (3, 9630516), (4, 7222887), (6, 4815258), (7, 4127364), (9, 3210172), (12, 2407629), (14, 2063682), (18, 1605086), (21, 1375788), (28, 1031841), (36, 802543), (42, 687894), (63, 458596), (84, 343947), (126, 229298), (252, 114649)]