26765168

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 53196000

約数和(自身を除く): 26430832

約数列:

[1, 2, 4, 8, 16, 103, 109, 149, 206, 218, 298, 412, 436, 596, 824, 872, 1192, 1648, 1744, 2384, 11227, 15347, 16241, 22454, 30694, 32482, 44908, 61388, 64964, 89816, 122776, 129928, 179632, 245552, 259856, 1672823, 3345646, 6691292, 13382584, 26765168]

約数ペア:

[(1, 26765168), (2, 13382584), (4, 6691292), (8, 3345646), (16, 1672823), (103, 259856), (109, 245552), (149, 179632), (206, 129928), (218, 122776), (298, 89816), (412, 64964), (436, 61388), (596, 44908), (824, 32482), (872, 30694), (1192, 22454), (1648, 16241), (1744, 15347), (2384, 11227)]