28500494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 21818866

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 1663, 3326, 8569, 17138, 18293, 31597, 36586, 63194, 68183, 136366, 347567, 695134, 750013, 1295477, 1500026, 2590954, 14250247, 28500494]

約数ペア:

[(1, 28500494), (2, 14250247), (11, 2590954), (19, 1500026), (22, 1295477), (38, 750013), (41, 695134), (82, 347567), (209, 136366), (418, 68183), (451, 63194), (779, 36586), (902, 31597), (1558, 18293), (1663, 17138), (3326, 8569)]