401019584

素因数分解:

$2^6\times 7^1\times {\mathrm{895133}}^1$

素因数の和:895152

約数の個数: 28

約数和(自身を含む): 909456144

約数和(自身を除く): 508436560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 895133, 1790266, 3580532, 6265931, 7161064, 12531862, 14322128, 25063724, 28644256, 50127448, 57288512, 100254896, 200509792, 401019584]

約数ペア:

[(1, 401019584), (2, 200509792), (4, 100254896), (7, 57288512), (8, 50127448), (14, 28644256), (16, 25063724), (28, 14322128), (32, 12531862), (56, 7161064), (64, 6265931), (112, 3580532), (224, 1790266), (448, 895133)]