27654608

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 54955560

約数和(自身を除く): 27300952

約数列:

[1, 2, 4, 8, 16, 101, 109, 157, 202, 218, 314, 404, 436, 628, 808, 872, 1256, 1616, 1744, 2512, 11009, 15857, 17113, 22018, 31714, 34226, 44036, 63428, 68452, 88072, 126856, 136904, 176144, 253712, 273808, 1728413, 3456826, 6913652, 13827304, 27654608]

約数ペア:

[(1, 27654608), (2, 13827304), (4, 6913652), (8, 3456826), (16, 1728413), (101, 273808), (109, 253712), (157, 176144), (202, 136904), (218, 126856), (314, 88072), (404, 68452), (436, 63428), (628, 44036), (808, 34226), (872, 31714), (1256, 22018), (1616, 17113), (1744, 15857), (2512, 11009)]