28881248

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{7459}}^1$

素因数の和:7491

約数の個数: 36

約数和(自身を含む): 62507340

約数和(自身を除く): 33626092

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 7459, 14918, 29836, 59672, 82049, 119344, 164098, 238688, 328196, 656392, 902539, 1312784, 1805078, 2625568, 3610156, 7220312, 14440624, 28881248]

約数ペア:

[(1, 28881248), (2, 14440624), (4, 7220312), (8, 3610156), (11, 2625568), (16, 1805078), (22, 1312784), (32, 902539), (44, 656392), (88, 328196), (121, 238688), (176, 164098), (242, 119344), (352, 82049), (484, 59672), (968, 29836), (1936, 14918), (3872, 7459)]