28015184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 57996288

約数和(自身を除く): 29981104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 811, 1016, 1622, 2032, 2159, 3244, 4318, 6488, 8636, 12976, 13787, 17272, 27574, 34544, 55148, 102997, 110296, 205994, 220592, 411988, 823976, 1647952, 1750949, 3501898, 7003796, 14007592, 28015184]

約数ペア:

[(1, 28015184), (2, 14007592), (4, 7003796), (8, 3501898), (16, 1750949), (17, 1647952), (34, 823976), (68, 411988), (127, 220592), (136, 205994), (254, 110296), (272, 102997), (508, 55148), (811, 34544), (1016, 27574), (1622, 17272), (2032, 13787), (2159, 12976), (3244, 8636), (4318, 6488)]