1036406728

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{37693}}^1$

素因数の和:38197

約数の個数: 32

約数和(自身を含む): 2225453760

約数和(自身を除く): 1189047032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 6874, 13748, 27496, 37693, 75386, 150772, 263851, 301544, 527702, 1055404, 2110808, 18507263, 37014526, 74029052, 129550841, 148058104, 259101682, 518203364, 1036406728]

約数ペア:

[(1, 1036406728), (2, 518203364), (4, 259101682), (7, 148058104), (8, 129550841), (14, 74029052), (28, 37014526), (56, 18507263), (491, 2110808), (982, 1055404), (1964, 527702), (3437, 301544), (3928, 263851), (6874, 150772), (13748, 75386), (27496, 37693)]