28393812

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{19237}}^1$

素因数の和:19288

約数の個数: 36

約数和(自身を含む): 73527636

約数和(自身を除く): 45133824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 19237, 38474, 57711, 76948, 115422, 173133, 230844, 346266, 692532, 788717, 1577434, 2366151, 3154868, 4732302, 7098453, 9464604, 14196906, 28393812]

約数ペア:

[(1, 28393812), (2, 14196906), (3, 9464604), (4, 7098453), (6, 4732302), (9, 3154868), (12, 2366151), (18, 1577434), (36, 788717), (41, 692532), (82, 346266), (123, 230844), (164, 173133), (246, 115422), (369, 76948), (492, 57711), (738, 38474), (1476, 19237)]