4280457904

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{25303}}^1$

素因数の和:25517

約数の個数: 40

約数和(自身を含む): 8456090720

約数和(自身を除く): 4175632816

約数列:

[1, 2, 4, 8, 16, 97, 109, 194, 218, 388, 436, 776, 872, 1552, 1744, 10573, 21146, 25303, 42292, 50606, 84584, 101212, 169168, 202424, 404848, 2454391, 2758027, 4908782, 5516054, 9817564, 11032108, 19635128, 22064216, 39270256, 44128432, 267528619, 535057238, 1070114476, 2140228952, 4280457904]

約数ペア:

[(1, 4280457904), (2, 2140228952), (4, 1070114476), (8, 535057238), (16, 267528619), (97, 44128432), (109, 39270256), (194, 22064216), (218, 19635128), (388, 11032108), (436, 9817564), (776, 5516054), (872, 4908782), (1552, 2758027), (1744, 2454391), (10573, 404848), (21146, 202424), (25303, 169168), (42292, 101212), (50606, 84584)]