25632828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18257}}^1$

素因数の和:18283

約数の個数: 48

約数和(自身を含む): 71571360

約数和(自身を除く): 45938532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18257, 36514, 54771, 73028, 109542, 164313, 219084, 237341, 328626, 474682, 492939, 657252, 712023, 949364, 985878, 1424046, 1971756, 2136069, 2848092, 4272138, 6408207, 8544276, 12816414, 25632828]

約数ペア:

[(1, 25632828), (2, 12816414), (3, 8544276), (4, 6408207), (6, 4272138), (9, 2848092), (12, 2136069), (13, 1971756), (18, 1424046), (26, 985878), (27, 949364), (36, 712023), (39, 657252), (52, 492939), (54, 474682), (78, 328626), (108, 237341), (117, 219084), (156, 164313), (234, 109542), (351, 73028), (468, 54771), (702, 36514), (1404, 18257)]