804585489424

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{8123}}^1\times {\mathrm{44537}}^1$

素因数の和:52807

約数の個数: 40

約数和(自身を含む): 1570327930080

約数和(自身を除く): 765742440656

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 8123, 16246, 32492, 44537, 64984, 89074, 129968, 178148, 356296, 712592, 1129097, 2258194, 4516388, 6190643, 9032776, 12381286, 18065552, 24762572, 49525144, 99050288, 361774051, 723548102, 1447096204, 2894192408, 5788384816, 50286593089, 100573186178, 201146372356, 402292744712, 804585489424]

約数ペア:

[(1, 804585489424), (2, 402292744712), (4, 201146372356), (8, 100573186178), (16, 50286593089), (139, 5788384816), (278, 2894192408), (556, 1447096204), (1112, 723548102), (2224, 361774051), (8123, 99050288), (16246, 49525144), (32492, 24762572), (44537, 18065552), (64984, 12381286), (89074, 9032776), (129968, 6190643), (178148, 4516388), (356296, 2258194), (712592, 1129097)]