13771984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 28078560

約数和(自身を除く): 14306576

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 443, 464, 536, 886, 1072, 1772, 1943, 3544, 3886, 7088, 7772, 12847, 15544, 25694, 29681, 31088, 51388, 59362, 102776, 118724, 205552, 237448, 474896, 860749, 1721498, 3442996, 6885992, 13771984]

約数ペア:

[(1, 13771984), (2, 6885992), (4, 3442996), (8, 1721498), (16, 860749), (29, 474896), (58, 237448), (67, 205552), (116, 118724), (134, 102776), (232, 59362), (268, 51388), (443, 31088), (464, 29681), (536, 25694), (886, 15544), (1072, 12847), (1772, 7772), (1943, 7088), (3544, 3886)]