28584616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 57338280

約数和(自身を除く): 28753664

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 2081, 3434, 4162, 6868, 8324, 13736, 16648, 35377, 70754, 141508, 210181, 283016, 420362, 840724, 1681448, 3573077, 7146154, 14292308, 28584616]

約数ペア:

[(1, 28584616), (2, 14292308), (4, 7146154), (8, 3573077), (17, 1681448), (34, 840724), (68, 420362), (101, 283016), (136, 210181), (202, 141508), (404, 70754), (808, 35377), (1717, 16648), (2081, 13736), (3434, 8324), (4162, 6868)]