27543968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 57062880

約数和(自身を除く): 29518912

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 443, 464, 536, 886, 928, 1072, 1772, 1943, 2144, 3544, 3886, 7088, 7772, 12847, 14176, 15544, 25694, 29681, 31088, 51388, 59362, 62176, 102776, 118724, 205552, 237448, 411104, 474896, 860749, 949792, 1721498, 3442996, 6885992, 13771984, 27543968]

約数ペア:

[(1, 27543968), (2, 13771984), (4, 6885992), (8, 3442996), (16, 1721498), (29, 949792), (32, 860749), (58, 474896), (67, 411104), (116, 237448), (134, 205552), (232, 118724), (268, 102776), (443, 62176), (464, 59362), (536, 51388), (886, 31088), (928, 29681), (1072, 25694), (1772, 15544), (1943, 14176), (2144, 12847), (3544, 7772), (3886, 7088)]