28429192

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 60041520

約数和(自身を除く): 31612328

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 683, 946, 968, 1366, 1892, 2732, 3784, 5203, 5464, 7513, 10406, 15026, 20812, 29369, 30052, 41624, 58738, 60104, 82643, 117476, 165286, 234952, 323059, 330572, 646118, 661144, 1292236, 2584472, 3553649, 7107298, 14214596, 28429192]

約数ペア:

[(1, 28429192), (2, 14214596), (4, 7107298), (8, 3553649), (11, 2584472), (22, 1292236), (43, 661144), (44, 646118), (86, 330572), (88, 323059), (121, 234952), (172, 165286), (242, 117476), (344, 82643), (473, 60104), (484, 58738), (683, 41624), (946, 30052), (968, 29369), (1366, 20812), (1892, 15026), (2732, 10406), (3784, 7513), (5203, 5464)]