68159872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{48409}}^1$

素因数の和:48434

約数の個数: 32

約数和(自身を含む): 148134600

約数和(自身を除く): 79974728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 48409, 96818, 193636, 387272, 532499, 774544, 1064998, 1549088, 2129996, 3098176, 4259992, 6196352, 8519984, 17039968, 34079936, 68159872]

約数ペア:

[(1, 68159872), (2, 34079936), (4, 17039968), (8, 8519984), (11, 6196352), (16, 4259992), (22, 3098176), (32, 2129996), (44, 1549088), (64, 1064998), (88, 774544), (128, 532499), (176, 387272), (352, 193636), (704, 96818), (1408, 48409)]