42285656

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3833}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 91095840

約数和(自身を除く): 48810184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 3833, 5516, 7666, 11032, 15332, 26831, 30664, 53662, 107324, 214648, 755101, 1510202, 3020404, 5285707, 6040808, 10571414, 21142828, 42285656]

約数ペア:

[(1, 42285656), (2, 21142828), (4, 10571414), (7, 6040808), (8, 5285707), (14, 3020404), (28, 1510202), (56, 755101), (197, 214648), (394, 107324), (788, 53662), (1379, 30664), (1576, 26831), (2758, 15332), (3833, 11032), (5516, 7666)]