39403648

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{4217}}^1$

素因数の和:4304

約数の個数: 32

約数和(自身を含む): 79593660

約数和(自身を除く): 40190012

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4217, 4672, 8434, 9344, 16868, 33736, 67472, 134944, 269888, 307841, 539776, 615682, 1231364, 2462728, 4925456, 9850912, 19701824, 39403648]

約数ペア:

[(1, 39403648), (2, 19701824), (4, 9850912), (8, 4925456), (16, 2462728), (32, 1231364), (64, 615682), (73, 539776), (128, 307841), (146, 269888), (292, 134944), (584, 67472), (1168, 33736), (2336, 16868), (4217, 9344), (4672, 8434)]