28119904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{51691}}^1$

素因数の和:51718

約数の個数: 24

約数和(自身を含む): 58618728

約数和(自身を除く): 30498824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 51691, 103382, 206764, 413528, 827056, 878747, 1654112, 1757494, 3514988, 7029976, 14059952, 28119904]

約数ペア:

[(1, 28119904), (2, 14059952), (4, 7029976), (8, 3514988), (16, 1757494), (17, 1654112), (32, 878747), (34, 827056), (68, 413528), (136, 206764), (272, 103382), (544, 51691)]