447579728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{288389}}^1$

素因数の和:288494

約数の個数: 20

約数和(自身を含む): 876128820

約数和(自身を除く): 428549092

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 288389, 576778, 1153556, 2307112, 4614224, 27973733, 55947466, 111894932, 223789864, 447579728]

約数ペア:

[(1, 447579728), (2, 223789864), (4, 111894932), (8, 55947466), (16, 27973733), (97, 4614224), (194, 2307112), (388, 1153556), (776, 576778), (1552, 288389)]