28539292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2741}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 52975440

約数和(自身を除く): 24436148

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 2741, 5206, 5482, 10412, 10964, 52079, 104158, 208316, 375517, 751034, 1502068, 7134823, 14269646, 28539292]

約数ペア:

[(1, 28539292), (2, 14269646), (4, 7134823), (19, 1502068), (38, 751034), (76, 375517), (137, 208316), (274, 104158), (548, 52079), (2603, 10964), (2741, 10412), (5206, 5482)]