28935998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4297}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 54876864

約数和(自身を除く): 25940866

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 4297, 6734, 8594, 30079, 55861, 60158, 111722, 158989, 317978, 391027, 782054, 1112923, 2066857, 2225846, 4133714, 14467999, 28935998]

約数ペア:

[(1, 28935998), (2, 14467999), (7, 4133714), (13, 2225846), (14, 2066857), (26, 1112923), (37, 782054), (74, 391027), (91, 317978), (182, 158989), (259, 111722), (481, 60158), (518, 55861), (962, 30079), (3367, 8594), (4297, 6734)]