28912443266

素因数分解:

$2^1\times 7^1\times {\mathrm{134917}}^1\times {\mathrm{15307}}^1$

素因数の和:150233

約数の個数: 16

約数和(自身を含む): 49567793856

約数和(自身を除く): 20655350590

約数列:

[1, 2, 7, 14, 15307, 30614, 107149, 134917, 214298, 269834, 944419, 1888838, 2065174519, 4130349038, 14456221633, 28912443266]

約数ペア:

[(1, 28912443266), (2, 14456221633), (7, 4130349038), (14, 2065174519), (15307, 1888838), (30614, 944419), (107149, 269834), (134917, 214298)]