27750456

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12433}}^1$

素因数の和:12476

約数の個数: 48

約数和(自身を含む): 77588160

約数和(自身を除く): 49837704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12433, 24866, 37299, 49732, 74598, 99464, 111897, 149196, 223794, 298392, 385423, 447588, 770846, 895176, 1156269, 1541692, 2312538, 3083384, 3468807, 4625076, 6937614, 9250152, 13875228, 27750456]

約数ペア:

[(1, 27750456), (2, 13875228), (3, 9250152), (4, 6937614), (6, 4625076), (8, 3468807), (9, 3083384), (12, 2312538), (18, 1541692), (24, 1156269), (31, 895176), (36, 770846), (62, 447588), (72, 385423), (93, 298392), (124, 223794), (186, 149196), (248, 111897), (279, 99464), (372, 74598), (558, 49732), (744, 37299), (1116, 24866), (2232, 12433)]