17287028

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 35417088

約数和(自身を除く): 18130060

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 191, 242, 374, 382, 484, 748, 764, 1331, 2057, 2101, 2662, 3247, 4114, 4202, 5324, 6494, 8228, 8404, 12988, 22627, 23111, 35717, 45254, 46222, 71434, 90508, 92444, 142868, 254221, 392887, 508442, 785774, 1016884, 1571548, 4321757, 8643514, 17287028]

約数ペア:

[(1, 17287028), (2, 8643514), (4, 4321757), (11, 1571548), (17, 1016884), (22, 785774), (34, 508442), (44, 392887), (68, 254221), (121, 142868), (187, 92444), (191, 90508), (242, 71434), (374, 46222), (382, 45254), (484, 35717), (748, 23111), (764, 22627), (1331, 12988), (2057, 8404), (2101, 8228), (2662, 6494), (3247, 5324), (4114, 4202)]