27544736

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 56133000

約数和(自身を除く): 28588264

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 109, 149, 212, 218, 298, 424, 436, 596, 848, 872, 1192, 1696, 1744, 2384, 3488, 4768, 5777, 7897, 11554, 15794, 16241, 23108, 31588, 32482, 46216, 63176, 64964, 92432, 126352, 129928, 184864, 252704, 259856, 519712, 860773, 1721546, 3443092, 6886184, 13772368, 27544736]

約数ペア:

[(1, 27544736), (2, 13772368), (4, 6886184), (8, 3443092), (16, 1721546), (32, 860773), (53, 519712), (106, 259856), (109, 252704), (149, 184864), (212, 129928), (218, 126352), (298, 92432), (424, 64964), (436, 63176), (596, 46216), (848, 32482), (872, 31588), (1192, 23108), (1696, 16241), (1744, 15794), (2384, 11554), (3488, 7897), (4768, 5777)]